July 25th, 2016

Bargain Finder 45: AccurateShooter’s Deals of the Week

Accurateshooter Bargain Finder Deals of Week

At the request of our readers, we provide select “Deals of the Week”. Every Monday morning we offer our Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.

1. Amazon — Caldwell Long Range Target Camera System, $367.70

Amazon Caldwell Precision Long Range Target System Cam Camera

Forum members have purchased this Caldwell Target Cam System and they’ve found that it works reliably, providing a clear signal to any WiFi-enabled mobile device (smartphone, iPad, Laptop). One member specifically tested the unit at 1000 yards and it functioned fine. NOTE: This system does NOT have a zoom camera lens, so you need to position the camera within 10 yards or so of the target. But if you place it to the side a bit, this shouldn’t be a problem. This system comes with a nice, fitted carrying case that holds camera, transceivers, antennas, and stands. You get a very capable system for under $370.00 (Amazon price includes free shipping for Prime members). You can also get this system from Midsouth for $357.02 (shipping extra).

This video shows system set-up and actual Target Cam output on a WiFi-enabled tablet:

2. Grafs.com — $99.99 Electronic Earbud Headset 31dB NRR

Walker Razor-X Headset Earbuds Electronic

This is a totally new kind of hearing protection. Walker’s Razor-X and Razor-XV operate like electronic muffs — allowing you to hear commands and conversations while still blocking gunshots and other loud noises. The Razor-X combines a collar unit (containing the electronics) with retractable, foam-tipped ear buds. Unlike conventional earmuffs, the Razor-X system doesn’t interfere with your cheek weld. The patent-pending earbuds allow the user to be in loud environments without damaging their hearing, providing an impressive 31dB of noise reduction.

Walker Razor-X Headset Earbuds Electronic

The kit includes two different styles of noise-reducing foam tips (in various sizes) to ensure a good fit for maximum noise reduction. The Razor-X is equipped with an auto-shut off after 4 to 6 hours. An AC wall adapter with USB port and a one-meter micro USB cord is provided.

TECH NOTE: Grafs.com shows a 29dB NRR in the product title. However, the manufacturer (and all other retailers) list a 31dB Noise Reduction Rating for the Razor-X and Razor-XV.

3. EuroOptic — Leupold 12-40×60 Spotter + Red Dot + SLICK Rail

Leupold Spotting Scope MK4 Slick Rail Delta-Point

Here’s a super deal on a premium Tactical spotter package. Right now you can get a Leupold MK4 TMR 12-40x60mm spotting scope, PLUS a Delta-Point Pro 2.5 MOA Red-dot (for quick aiming), PLUS a Badger SLICK mount for under $1500.00. The Leupold MK4 12-40 spotter sells for $1399.00 by itself elsewhere. So this is like getting the Delta-Point and SLICK mount for $100.00 (or free — read about $1400 special below). CLICK HERE for Package Deal.

The unique SLICK mount is definitely worth having. This lets you add a laser rangefinder or other accessory and have the LRF aligned (collimated) perfectly with your spotting scope.

Jason tells us: “This is the best value I have seen on gear in a long time. On top of that, we are offering AccurateShooter.com readers a FURTHER discount to $1400 shipped for pre-ordering (pre-payment required)”. NOTE: to get the Special $1400.00 Pre-Order price, call EuroOptic at (570) 368-3920 and ask for Jason Baney.

4. Sportsmans Outdoor — Ruger American Predator, $359.99

AccurateShooter Deal Week Sale Rugers American Predator 6.5 Creemoor Tactical

Here’s a nice little 6.5 Creedmoor rifle from Ruger with good features at a very attractive price, just $359.99. This Predator model features a heavier-contour 22″, 1:8″-twist barrel threaded 5/8″-24 at the muzzle for brake or suppressor. The action, which features a 70° three-lug bolt, and Picatinny-style scope rail, sits in an aluminum bedding block. The trigger is crisp and adjusts down to 3 pounds. The 6.5 Creedmoor chambering is well-suited for both hunting and tactical/practical games. The rifle weighs 6.5 pounds without optic. For real tactical work you’ll want to replace the stock — but with only $360 into the gun you can easily afford a better stock/chassis.

5. MidwayUSA — Magpul 700 Black Stock, $219.99 on Sale

AccurateShooter Deal Week Sale Magpul Rem 700 Hunter Stock bedding block

The new Magpul Remington 700 Hunter Stock offers an aluminum bedding block, plus adjustable length of pull and comb height. Compatible with all Remington 700 Short Actions, this stock requires no bedding and is a true “drop-in” solution. Also available (separately) is Magpul’s Bolt Action Magazine Well, which allows the rifle to be used with detachable box magazines without the need for custom inletting. NOTE: to see the $219.99 Sale price, you must select the black version in your Midway USA Shopping Cart. This price includes stock only; magazine and and bottom metal are NOT included.

Free Floating: Free-floats Remington barrels including aftermarket profiles up to a Medium Palma
Bottom Metal: Compatible with all stock Remington bottom metal
Weight: 2.9 lbs without action and bottom metal

6. Natchez Shooters Supply — 325 Rounds .22 LR Ammo, $22.99

AccurateShooter Deal Week Sale Bargain .22 LR Federal Bulk Ammo

This Federal .22 LR ammo is just 7 cents per round — the kind of pricing on bulk rimfire ammo we used to see in the “good old days”. Act quickly, this Federal .22 LR Ammo deal won’t last long. Also, note that seller Natchez has a 2-piece maximum order per day.” So you may order two boxes per day, which will total 650 rounds. The bullets are 40 grains, solid lead.

7. Cabela’s — Lyman TurboSonic Cleaning Machine, $49.99

Lyman Turbosonic Cleaning Machine Week Deal Bargain

If you have brass or small parts to clean an ultrasonic cleaning machine really comes in handy. This Lyman machine was a good deal at $69.99 before. Now it is an awesome deal at $49.99 from Cabela’s. Plus you may even be able to get it for less. One buyer said you can get this item for $44.99 including shipping if you use code “16CAVE” at check-out. Worth a try.

8. Natchez — Hornady 22-Cal Varmint Bullets, $9.99 Per 100

AccurateShooter Deals of the Week Hornady VArmint .223 .224 bullets 55 grain

Headed out for a varmint safari soon? Need inexpensive bullets for your .223 Rem or 22-250? Then check out this deal on Hornady 55-grainers from Natchez. Get 100 Soft Point .224-Caliber FB bullets for just $9.99. At that price, it doesn’t hurt so much when you shoot 1000+ rounds over a weekend. With good expansion, these bullets work great on prairie dogs and other small critters. Note: These sale bullets ship in a bag, not the box as shown.

Permalink Gear Review, Hot Deals, Optics No Comments »
June 2nd, 2016

Hornady Video Shows How Ammunition is Made

Hornady Manufacturing

Hornady ManufacturingIf you wonder how ammo is made, starting with raw metal, check out this video from Hornady. It shows how bullet jackets are formed from copper, followed by insertion of a lead core. The jacket is then closed up over the core with the bullet taking its final shape in a die (a cannelure is applied on some bullet types). Next the video shows how cartridge brass is formed, starting with small cups of brass. The last part of the video shows how cases are primed and filled with powder, and how bullets are seated into the cases, using an automated process on a giant assembly-line. CLICK Link below to watch video:

At its 100,000+ square foot factory in Grand Island, Nebraska, Hornady produces millions of rounds of ammunition annually. The Grand Island factory is open for tours Monday through Thursday. Hornady Manufacturing, which now boasts over 300 employees, was founded by Joyce Hornady in 1949. The business is currently run by his son Steve Hornady who took over after his father’s death in a plane crash in 1981.

Permalink - Videos, Bullets, Brass, Ammo 3 Comments »
May 10th, 2016

Lyman Releases 50th Edition Reloading Handbook at NRA Show

lyman reloading handbook 50th Edition Ideal manual hand loading

The 50th Edition of the Lyman Reloading Handbook is here — and it’s bigger and better than ever. This 50th Anniversary Edition, the first to be produced in full color, includes more load data, and covers more cartridge and bullet types than ever before. This handbook has a strong heritage, starting with the Ideal reloading manuals from the early 20th Century. For more than a century the Ideal Handbook (and later) Lyman Handbooks have been popular and reliable data sources for hand-loaders. (In 1925, Lyman purchased Ideal Reloading Products, which produced the Ideal reloading handbooks.)

View Lyman 50th Anniversary Handbook at the NRA Annual Meeting in Louisville
The full-color Lyman 50th Edition will be available for the first time at the upcoming NRA Annual Meeting in Louisville, Kentucky on May 19-22, 2016. The Hardcover Edition (item #9816050) is priced at $39.98, while the Softcover Edition (item #9816051) retails for $29.98. Notably, Lyman will donate $1.00 to the NRA for every Lyman 50th Edition Reloading Handbook sold during the first year of its publication.

NRA Annual Meeting & Exhibits

Lyman 50th Edition Handbook Features and Highlights:

• New Cartridges in 50th Edition: 17 Hornet, 6.5 Grendel, 6.5 Creedmoor, 6.5-284, 26 Nosler, 28 Nosler, 300 Blackout, 300 RCM, 338 RCM, 450 Bushmaster, 458 SOCOM, 50 Beowulf

• Expanded Selection of Bullets: Barnes, Hornady, Remington, Sierra, Speer, Swift and Winchester plus full selection of cast bullets

• Feature Articles by Top Gun Writers and Firearm Industry Experts

• “Barrels – Looking into the Unknown” by Ryan Newport

• “Advanced Case Preparation Techniques” by John Haviland

• “What is a Ballistic Coefficient and How Do You Use It?” by Dave Emary and Lane Pearce

• “The History of Modern Lyman Handbooks” by Ed Matunas, Ken Ramage and Tom Griffin

Permalink New Product, Reloading 4 Comments »
April 28th, 2016

How Do Bullets Fly — Mysteries Revealed by German Ballistician

Bullet External Ballistics
“The overturning moment MW tends to rotate the bullet about an axis, which goes through the CG (center of gravity) and which is perpendicular to the plane of drag….

Ruprecht Nennstiel, a forensic ballistics expert from Wiesbaden, Germany, has authored a great resource about bullet behavior in flight. Nennstiel’s comprehensive article, How Do Bullets Fly, explains all the forces which affect bullet flight including gravity, wind, gyroscopic effects, aerodynamic drag, and lift. Nennstiel even explains the rather arcane Magnus Force and Coriolis Effect which come into play at long ranges. Nennstiel’s remarkable resource contains many useful illustrations plus new experimental observations of bullets fired from small arms, both at short and at long ranges.

Shadowgraph of .308 Winchester Bullet

Bullet External Ballistics

A convenient index is provided so you can study each particular force in sequence. Writing with clear, precise prose, Nennstiel explains each key factor that affects external ballistics. For starters, we all know that bullets spin when launched from a rifled barrel. But Nennstiel explains in greater detail how this spinning creates gyroscopic stability:

“The overturning moment MW tends to rotate the bullet about an axis, which goes through the CG (center of gravity) and which is perpendicular to the plane of drag, the plane, formed by the velocity vector ‘v’ and the longitudinal axis of the bullet. In the absence of spin, the yaw angle ‘δ’ would grow and the bullet would tumble.

If the bullet has sufficient spin, saying if it rotates fast enough about its axis of form, the gyroscopic effect takes place: the bullet’s longitudinal axis moves into the direction of the overturning moment, perpendicular to the plane of drag. This axis shift however alters the plane of drag, which then rotates about the velocity vector. This movement is called precession or slow mode oscillation.”

Raise Your Ballistic IQ
Though comprehensible to the average reader with some grounding in basic physics, Nennstiel’s work is really the equivalent of a Ph.D thesis in external ballistics. You could easily spend hours reading (and re-reading) all the primary material as well as the detailed FAQ section. But we think it’s worth plowing into How Do Bullets Fly from start to finish. We suggest you bookmark the page for future reference. You can also download the complete article for future reference and offline reading.

CLICK HERE to download “How Do Bullets Fly” complete text. (1.2 MB .zip file)

Photo and diagram © 2005-2009 Ruprecht Nennstiel, All Rights Reserved.

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March 28th, 2016

Bargain Finder 28: AccurateShooter’s Deals of the Week

Accurateshooter Bargain Finder Deals of Week

At the request of our readers, we provide select “Deals of the Week”. Every Monday morning we offer our Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.

1. Midsouth — Major Brand Blem Bullets (.204 to .50 Cal)

Right now Midsouth Shooters Supply is running a big sale on Major Brand Blem Bullets. You can save 50% or more on a wide variety of bullet types and calibers. Whatever your preference — Poly Tips, BT Hollowpoints, Soft-Points — you’ll find something on sale. In all 42 types of bullets, from .22 to .50 caliber, are deeply discounted. Here are just a few of the great deals we found:

.204 (20 Cal) 45gr SP, $17.06 per 100
.224 (5.56 mm) 55gr SP, $9.53 per 100
.243 (6 mm) 87gr BTHP, $15.08 per 100
.264 (6.5 mm) 120gr Poly Tip, $18.54 per 100
.308 (7.62 mm) 195gr BTHP, $22.96 per 100
.338 (8.58mm) 225gr Poly Tip, $27.22 per 100

2. Grafs.com — Magnetospeed Sporter $179.99

Deals of Week RCBS Rock Chucker Supreme Kit

If you have been waiting to get a Magnetospeed… wait no longer. Priced at just $179.99 at Grafs.com, the Magnetospeed Sporter model costs less than half as much as Magnetospeed’s V3 models. This chronograph attaches directly to your barrel so you don’t have to go downrange to position tripods and set up skyscreens. For most people the Sporter Model contains all the features they need. Using Magnetspeed’s XFR adapter (sold separately), data can be transferred easily from the display module to your mobile device. READ Magnetospeed Sporter Review.

3. Bruno’s — Once-Used Nightforce Scopes, Save Hundreds

Bruno Shooters Nightforce competition scope sale optics

Bruno Shooters Supply currently offers six (6) Nightforce targets scopes that were used one-time-only at the Cactus Benchrest match. These were “previewed” for evaluation on a rifle but are virtually brand new. And yes they come with full factory warranty. Choose either the 15-55x52mm Comp model or the NEW fixed-power 42x44mm scope, with either Fine Cross Hair (FCH) or Target Dot Reticle. You can save some hundreds on these scopes. For example, the 15-55X scope is offered at $2125.00, compared to the $2352.00 normal price at other vendors. That’s a $227.00 savings.

4. CDNN Sports — Ruger American Ranch Rifle (Tan), $389.99

Ruger American Ranch Rifle 5.56 .223 223 Remington Varmint Bolt Action

Here’s a nice little varmint rifle from Ruger with some nice features at a very attractive price, $389.99. This .223 Rem rifle features a 16.5″ hammer-forged barrel barrel threaded 1/2″-28 at the muzzle for brake or suppressor. The action, which features a 70° three-lug bolt, and Picatinny-style scope rail, sits in an aluminum bedding block. The crisp trigger adjusts down to 3 pounds. With a weight (before optics) of 6.1 pounds, this is a handy carry-around varminter.

5. Natchez — 300 Rounds .45 ACP in Can, $69.99 After Rebate

Federal Premium .45 ACP REbate Ammo Can

The classic .45 ACP is probably our favorite handgun cartridge for target work. Inherently accurate, the .45 ACP delivers big, easy-to-see holes on the target. Right now you can get 300 rounds of quality American Eagle 230gr .45 ACP FMJ ammunition for just $69.99 after the Federal Premium MFG Rebate. This Natchez .45 ACP Ammo Deal includes a rugged, lockable Federal Premium plastic Ammo Can.

6. Cabelas.com — Lyman Power Case-Prep Tool, $20.89

Lyman Case Prep Driver Power Tool

This Lyman cordless power tool is now just $20.89, marked down from $39.99. That’s a steal for a tool that handles most case-prep chores. The high-torque rechargeable driver runs at the correct speed for deburring and chamfering. The accessories have hex shafts that snap in and out of the driver (much like with a cordless screwdriver). The kit includes the power unit and seven (7) accessories: two case neck brushes, two double-ended primer pocket tools (large and small), an outside 45° neck-chamfer tool, an inside 30° neck-chamfer tool, and a combo standard/phillips screw-driver bit. Grab one for $20.89 at Cabelas.com.

7. MidwayUSA — Padded Scoped Rifle Case, $24.99

MidwayUSA Padded Rifle Case Sale Scoped

This 48″-long, thickly-padded gun case will hold most tactical-style rifles and hunting rifles. At a fraction of the cost of a big, cumbersome drag bag, this case may be all you need. The heavy duty padding is over 1″ thick on both sides to protect your rifle and optics investment from rough handling. A large pocket will hold a couple boxes of ammo and other accessories. We like this bag much better than the typical gun-store soft cases. It offers much better padding and more room for large scopes. It is on sale this week at MidwayUSA for just $24.99 in four colors: black, tan, OD green, and gray. In addition to the 48″ case shown, 40″ and 44″ versions are available.

8. Amazon — Two Rolls of 3″ Neon Target Stickers, $14.95

Red Orange Neon 3

We like these bright Neon 3″ target stickers. They are big enough to see easily at 600 yards, giving you a 1/2 MOA target center at that distance. For $14.95 at Amazon.com, you get 250 3″-diameter self-adhesive centers (125 targets per roll) that stick to almost any surface The high-contrast fluorescent red/orange color provides an excellent HI-VIZ aiming point, along with good contrast for bullet holes that fall within the 3″ circle. To help line up your reticle cross-hairs, the target centers feature black markers at 3, 6, 9, and 12 0’clock.

Permalink Bullets, Brass, Ammo, Hot Deals, New Product No Comments »
March 21st, 2016

Bargain Finder 27: Accurateshooter’s Deals of the Week

Accurateshooter Bargain Finder Deals of Week

At the request of our readers, we have launched a “Deals of the Week” feature. Every Monday morning we offer our Bargain selections. Here are some of the best deals on firearms, hardware, reloading components, and shooting accessories. Be aware that sale prices are subject to change, and once clearance inventory is sold, it’s gone for good. You snooze you lose.

1. Defender Outdoors — Rem 700 .300 Win Mag M40, $639.99

Remington Rem 700 .300 Winchester Win Magnum Mag Bell & Carlson M40

Come on, admit it — who wouldn’t like to have a .300 Winchester Magnum in their personal arsenal. Here’s a chance to pick up a nice Rem 700 in .300 WM for under $650.00. The Model 700 Long Range features a 26″ heavy varmint barrel mated to Remington’s Long Action. This model comes with a Bell and Carlson M40-type tactical synthetic stock with dual front swivel studs for a sling and bipod. The 700 Long Range also features an aluminum bedding block for accuracy. The trigger is the externally-adjustable X-Mark Pro, factory set at 3.5 pounds.

2. Grafs.com — Nikon ProStaff 4-12x40mm Rimfire Scope, $99.95

graf grafs.com nikon rimfire prostaff rock rimfire sale coupon dicount

Right now Nikon is running a “Rock your Rimfire” promotion with instant savings of up to $50.00 per scope. With this program, you get a super-low price at time of purchase — there are no rebate forms to fill out or delays. While a variety of Nikon rimfire scopes are on sale currently, we think the most attractive deal is the Nikon 4-12x40mm Prostaff scope with BDC (bullet drop compensation) reticle. Right now, this scope is just $99.95 at Grafs.com. That’s a steal.

3. Amazon — RAVPower 16750mAh Portable Charging Pack

Amazon Ravpower battery charger USB high-output battery pack LadRadar Bart Sauter

Bullet-maker Bart Sauter used this RAVpower portable charging unit to power his LabRadar chronograph at a short-range shooting match. He reports: “I bought a RAVPower pack from Amazon. It was the most powerful cell phone charger they had and it was reduced to $31. It was able to run the LabRadar for two full days without recharging and still had juice.” This unit has impressive specs: “4.5A Output: Highest output in the market, featuring a 4.5A total output capable of simultaneously charging two tablets, making it faster and more powerful than the rest. Exclusive iSmart Technology… ensures fastest and most efficient charge.”

4. Bullets.com — Norma .22LR Ammo (Match 22 & Tac 22)

Norma Match 22 Tac .22 LR Ammo rimfire ammunition bullets.com

Need quality .22 LR rimfire ammo at an affordable price? Consider Norma. Most folks think Norma only produces centerfire ammo and cartridge brass. As a result, people haven’t been looking for Norma rimfire ammo. Their loss is your gain. Accurate, reliable Norma .22 LR ammunition is in-stock right now at leading online vendors. This is good quality ammo, made in Europe. Bullets.com has Norma Tac-22 ammo in stock at $5.25 per 50-rd box (SKU: BL7819). In addition, Bullets.com offers Norma Match-22 ammunition at $7.50 per 50-rd box (SKU: BL11887).

5. CDNN Sports — Browning Stainless .22 LR Buck Mark, $379.99

Browning Buckmark Stainless Camper UFX Pistol Handgun .22 LR 22 rimfire

Everyone needs a good .22 LR rimfire handgun, and the Browning Buck Mark is a classic. This stainless, bull barrel version is marked down this week to $379.99. That’s a very good price. Buckmarks, with their excellent triggers and great ergonomics, are fun to shoot and VERY accurate. This is a pistol you can keep for a life-time and pass on to your kids. Browning says: “Every Buck Mark starts out as a solid piece of aircraft-grade 7075 aluminum alloy, and then is CNC machined to exacting tolerances. The crisp single-action trigger, hand reamed chamber, target crowned barrel and finely adjustable target sights mean the Buck Mark comes ready for fun straight from the box.”

6. Widener’s — Norma 203B and 204 Powders on Sale

Wideners Norma alliant powder discount sale 203B Reloder 16 Norma 204

Looking for an excellent powder for your .308 Win, 6BR, or other small-to-midsized cartridge? You should consider Norma 203B. This Bofors-made powder is essentially the same as Alliant Reloder 15, which has set many records in the 6mmBR and 6mm Dasher cases. Right now Norma 203B is on sale at Wideners.com for just $19.95 per pound. That’s a great deal for an outstanding propellant. Other vendors charge up to $29.00 per pound for Norma 203B. Widener’s also has 8-lb jugs of Norma 204 powder is also on sale now for $139.00 (which works out to $17.35/lb). Norma 204 has a burn rate similar to H4350.

7. Amazon — Kowa 60mm TSN-601 Spotting Scope Body

Deals Week Kowa Spotting Scope TSN-61

If you are looking for a rugged, reliable, and affordable spotting scope to watch flags, mirage, and shot spotting discs, this angled-body Kowa TSN-61 will do the job. These Kowa spotters have been used successfully for years by prone and High Power competitors. Sure the glass is not as sharp as the latest top-of-the-line HD spotting scopes, but the TSN-61 is a small fraction of the price of high-end models which can run $2000 or more. The money you save can buy four premium hand-lapped barrels. NOTE: This item is the scope body only. Eyepieces are sold separately — expect to pay $260.00 – $300.00 for a Kowa 20-60X Zoom eyepiece.

8. Harbor Freight — Ammo Box and LED Light Super Savings

Harbor Freight plastic ammo can Harbor Freight LED light Safe lamp flashlight

Here are two great deals from Harbor Freight — both coupons are good through the end of March, 2016. We like these plastic ammo boxes better than metal .30-cal milsurp ammo cans because the plastic boxes are lighter, don’t rust, and they are much kinder and gentler to human shins and vehicle interiors. This $2.99 compact LED light works great to illuminate the interior of your gun safe. At this price you can buy three and keep a spare for your Emergency kit or vehicle glove compartments.

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March 13th, 2016

AmmoSeek.com Finds Ammunition and Reloading Components

Here’s a great search service that can help you locate hard-to-find ammunition and reloading components — while saving money in the process. Ammoseek.com monitors more than a dozen online vendors — checking current pricing and available inventory, for pistol, rifle, and shotgun ammunition. Need .45 acp ammo for your 1911? Just select “.45 ACP” from the “Quick Seek” list on the right. Likewise you can find .223 Rem and .308 Win Rifle ammo with one click.

Ammoseek search engine ammuntion reloading supplies

Find .22 LR Ammo Quickly
Looking for hard-to-find .22 LR rimfire ammunition? Well AmmoSeek makes it easy — you don’t even have to enter any search words. Simply click on the highlighted links for AmmoSeek’s 22LR Page.

CLICK HERE for AmmoSeek.com .22 LR Ammo Search Results

Use Ammoseek.com to Find Reloading Components Too
Ammoseek.com also lets you search for reloading components, including powder, primers, brass, and bullets. This is a huge time-saver. You can instantly check a dozen or more vendors to see if a particular type of powder is in stock. Likewise, you can quickly check for primer availability. If you have a big match coming up and are short on primers — this could solve the problem.

Ammoseek search engine ammuntion reloading supplies

Story Tip by Boyd Allen. We welcome reader submissions.
Permalink Bullets, Brass, Ammo, Reloading 4 Comments »
March 12th, 2016

Are Polymer-Copper Matrix Bullets the Future for Pistol Ammo?

Ruger ARX polymer copper matrix Bullet Cheaper than Dirt
Photo from Ruger ARX Ammo Review in Cheaper Than Dirt Shooter’s Log.

Take a good look at this unusual ammunition. We think you are looking at the future of handgun ammo — at least for range and practice work. This patent-pending ammunition features a 100% lead-free bullet blended from polymer (plastic) and copper powder. The polymer-copper matrix (PCM) composition offers three major benefits: 1. the bullets do not ricochet; 2. the bullets are lighter and therefore faster than conventional projectiles; and 3. the bullets are environmentally friendly. We think this is a big deal — we predict matrix pistol bullets will become extremely popular in the years to come.

At the 2016 SHOT Show Media Day, we shot ammo with PCM bullets in a half-dozen handguns. The ammo performed flawlessly, without a hitch. In .40 SW and .45 ACP pistols, the felt recoil was considerably less than with conventional lead-core ammo (the difference was less noticeable with .380 ACP and 9mm Luger).

Ruger is now offering Ruger-branded ARX ammo with polymer-copper matrix bullets. This ammo will be produced under a licensing agreement with PolyCase Ammunition, the Georgia-based business that originally developed this bullet technology.

While Ruger is touting this ammo as a self-defense solution, we think the most common use of this new ammo will be for indoor practice, plinking, gun games such as IDPA, and use on steel and reactive targets. If you like to shoot steel, matrix bullets make sense. The polymer-copper matrix bullet basically disintegrates into very small fragments when it hits metal.

This video includes extensive tests of Ruger 9mm ARX ammo:

Ruger ARX Ammo with Injection-Molded Matrix Bullets
The fluted projectiles are injection-molded from a polymer-copper matrix. This offers many advantages. First, being completely lead-free, these bullets can be used at indoor facilities that prohibit lead-based ammo. Second, because the composite bullets weigh 30% less than comparable lead-based projectiles, shooters experience less recoil (even though velocities are higher). Third, the composite matrix bullet has low-ricochet properties. When these bullets strike metal, they are designed to disintegrate, rather than ricochet. This makes them well-suited for indoor use, or use with metal plates.

Ruger ARX Ammunition Ammo Injection Molded Matrix Composite Copper Nylon Polymer

Ruger’s new ARX line of lead-free ammo features injection-molded bullets that are much lighter than conventional projectiles, caliber by caliber: 56 grains for .380 ACP, 74 grains for 9x19mm, 107 grains for .40 SW, and 114 grains for .45 ACP. The lighter bullets fly faster, but ARX ammo still offers reduced perceived recoil.

ARX Ammo for SALE
.380 ACP
9mm Luger
.40 SW
.45 ACP

Shooting Wire Editor Jim Shepherd reports that ARX ammo delivers on its low-recoil promise: “Having spent time testing the PolyCase ammunition (largely in Ruger firearms), I know the reduction in felt recoil isn’t just hype. While firing PolyCase ARX ammunition in calibers ranging from .380 in small concealed carry pistols (including a Ruger’s LCP) up to .458 SOCOM in modern sporting rifles, the lessened felt recoil was noticeable.”

Polymer-Copper Matrix Bullets Show Good Penetration
Despite their lighter-than-average weight, ARX bullets show good penetration in ballistics gelatin, thanks to their unique, fluted-tip design. This video shows penetration tests:

Permalink Bullets, Brass, Ammo, New Product 7 Comments »
December 20th, 2015

Sorting Bullets for Competition — What Works Best

Bryan Litz F-TR Bullet Sorting
Bryan Litz with his F-TR Nat’l Championship-winnning rifle, and the man who built it, John Pierce.

Bryan Litz knows something about bullet shapes and dimensions. He’s the chief designer of many of Berger’s projectiles, including the successful line of Hybrid bullets. Bryan also understands how bullets actually perform in “real world” competition. Bryan won BOTH the Mid-Range and Long-Range National F-TR Championships this year, a remarkable accomplishment. With Bryan’s technical expertise combined with his shooting skills, few people are better qualified to answer the question: “how should I sort bullets when loading for competition?”

Bullet Sorting Strategies — OAL vs. Base to Ogive
At the 2015 Berger Southwest Nationals, Forum member Erik Cortina cornered Bryan Litz of Applied Ballistics. Erik was curious about bullet sorting. Knowing that bullets can be sorted by many different criteria (e.g. weight, overall length, base to ogive length, actual bearing surface length etc.) Erik asked Bryan to specify the most important dimension to consider when sorting. Bryan recommended sorting by “Base to Ogive”. Litz noted that: “Sorting by overall length can be misleading because of the nature of the open-tip match bullet. You might get a bullet that measures longer because it has a jagged [tip], but that bullet might not fly any different. But measuring base to ogive might indicate that the bullet is formed differently — basically it’s a higher resolution measurement….”

Ballistics Q & A in Shooter’s Forum
Got more questions about bullets? Our Shooters’ Forum has a special area for Bullets & Ballistics topics. There you can get your own questions about bullets and ballistics answered by Bryan Litz and other experts from Applied Ballistics.

accurateshooter.com forum bryan litz berger ballistics bullets

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August 29th, 2015

Widener’s Has Name-Brand Bullets on Sale This Weekend

Widener's Bullet Sale Sierra Nosler Speer Hornady

Need name-brand bullets? Here’s a way to save 10% on Nosler, Sierra, Hornady, and Speer Bullets. Here’s how it works — this weekend only (August 28-31, 2015) Wideners.com is offering 10% off ALL Nosler, Sierra, Hornady, and Speer bullets in stock (some other bulk-brand bullets are on sale as well).

NOTE: Widener’s says “The discount will not appear on the website or on your order at checkout but will be applied when we process the order”. We suggest you print out your order and compare that with the actual charge(s) on your credit card to ensure that Widener’s did, in fact, apply the 10% discount. As they say: “Trust, but verify“. The Sale ends at 5:59 am Eastern Standard Time 8/31/15. That’s very early in the morning on Monday so we advise you to place your orders before midnight, before you go to bed on Sunday, 8/30/2015.

Sale Tip from EdLongrange. We welcome reader submissions.
Permalink Bullets, Brass, Ammo, Hot Deals 1 Comment »
August 22nd, 2015

Lapua Launches Lapua Club for Customers

Lapua Club membership promotion contest

Lapua, the Finnish maker of premium cartridge brass, bullets, and ammunition, has created a new Lapua Club for Lapua’s customers and product users. By signing up for the Lapua Club, you can get access to “members-only” data. In addition, by registering multiple products, you can get rewards such as Lapua hats and holsters. For each product registered you’ll also get a chance to win instant prizes or a Grand Prize Whitetail Hunt.

CLICK HERE for LAPUA CLUB Registration Information

How to Sign Up for the Lapua Club
Join the Lapua Club by scanning the QR code on your 2015 Lapua ammunition box, Lapua cartridge case box, or Lapua bullet package. Use your mobile phone to read the QR code on your Lapua package(s), or go to http://www.club.lapua.com/en/campaign/lapua-club/ and directly type in the code. (NOTE: Packages that do not have a QR code may have a card in the box with the QR code.) By registering your package(s) you become entitled to exclusive Lapua Club member benefits.

NOTE: Lapua recommends that customers register each cartridge package separately. The more products you register, the more Lapua gear you can get:

By registering 5 products or more you can qualify for a Lapua Cap.

By registering 10 products or more you can qualify for a Lapua Holster.

Lapua notes: “If you have purchased multiple cartridge packages, you should register all of them separately. Each package code … gives you a chance to win instant prizes and take part in our main [contest]. Whether or not your package codes won an instant prize, each of them will also compete for the grand prize: a ticket to the Lapua White Tail Hunt 2015 event.”

Register your Lapua Products by entering the QR code on Lapua product packages.
Lapua Club membership promotion contest

Permalink Bullets, Brass, Ammo, News 11 Comments »
July 16th, 2015

Barnes Calculates Ballistics Using Doppler Radar Speed Data

Ballistics Barnes Bullets Doppler Radar G1 G7 curve model drop chart DOF 6 degree of freedom

How do you build better (more precise) ammo drop tables? With radar, that’s how. Barnes Bullets is using Doppler Radar to develop the drop tables for its new Precision Match line of factory ammunition. The Doppler radar allows Barnes to determine actual velocities at hundreds of points along a bullet’s flight path. This provides a more complete view of the ballistics “behavior” of the bullet, particularly at long range. Using Doppler radar, Barnes has learned that neither the G1 nor G7 BC models are perfect. Barnes essentially builds a custom drag curve for each bullet using Doppler radar findings.

Use of Doppler Radar to Generate Trajectory Solutions

by Barnes Bullets, LLC
Typical trajectory tables are generated by measuring only two values: muzzle velocity, and either time-of-flight to a downrange target, or a second downrange velocity. Depending on the test facility where this data is gathered, that downrange target or chronograph may only be 100 to 300 yards from the muzzle. These values are used to calculate the Ballistic Coefficient (BC value) of the bullet, and the BC value is then referenced to a standardized drag curve such as G1 or G7 to generate the trajectory table.

Ballistics Barnes Bullets Doppler Radar G1 G7 curve model drop chart DOF 6 degree of freedomThis approach works reasonably well for the distances encountered in most hunting and target shooting conditions, but breaks down rapidly for long range work. It’s really an archaic approach based on artillery firings conducted in the late 1800s and computational techniques developed before the advent of modern computers.

There is a better approach which has been utilized by modern militaries around the world for many years to generate very precise firing solutions. Due to the sizeable investment required, it has been slow to make its way into the commercial market. This modern approach is to use a Doppler radar system to gather thousands of data points as a bullet flies downrange. This radar data is used to generate a bullet specific drag curve, and then fed into a modern 6 Degree of Freedom (DOF) [ballistics software program] to generate precise firing solutions and greatly increase first-round hit probability. (The 6 DOF software accounts for x, y, and z position along with the bullet’s pitch, yaw, and roll rates.)

Barnes has invested heavily in this modern approach. Our Doppler radar system can track bullets out to 1500 meters, recording the velocity and time of flight of that bullet every few feet along the flight path. Consider the graph below showing a bullet specific drag curve referenced to the more common G1 and G7 curves:

Ballistics Barnes Bullets Doppler Radar G1 G7 curve model drop chart DOF 6 degree of freedom

Neither of the standard curves is a particularly good match to our test bullet. In the legacy approach to generating a downrange trajectory table, the BC value is in effect a multiplier or a fudge factor that’s used to shift the drag curve of the test bullet to try and approximate one of the standard curves. This leads to heated arguments as to which of the standardized drag curves is a better fit, or if multiple BC values should be used to better approximate the standard curve (e.g., use one BC value when the velocity is between Mach 1 and Mach 2, and a different BC value when the velocity is between Mach 2 and Mach 3.) Barnes’ approach to creating trajectory tables is to generate bullet-specific drag curves, and use that data directly in a modern, state-of-the-art, 6 DOF ballistics program called Prodas to generate the firing solution.

Story tip from EdLongrange. We welcome reader submissions.
Permalink Bullets, Brass, Ammo, Tech Tip 6 Comments »
May 19th, 2015

"How Do Bullets Fly?" — Great Online Resource

Bullet External Ballistics
“The overturning moment MW tends to rotate the bullet about an axis, which goes through the CG (center of gravity) and which is perpendicular to the plane of drag….

Ruprecht Nennstiel, a forensic ballistics expert from Wiesbaden, Germany, has authored a great resource about bullet behavior in flight. Nennstiel’s comprehensive article, How Do Bullets Fly, explains all the forces which affect bullet flight including gravity, wind, gyroscopic effects, aerodynamic drag, and lift. Nennstiel even explains the rather arcane Magnus Force and Coriolis Effect which come into play at long ranges. Nennstiel’s remarkable resource contains many useful illustrations plus new experimental observations of bullets fired from small arms, both at short and at long ranges.

Shadowgraph of .308 Winchester Bullet

Bullet External Ballistics

A convenient index is provided so you can study each particular force in sequence. Writing with clear, precise prose, Nennstiel explains each key factor that affects external ballistics. For starters, we all know that bullets spin when launched from a rifled barrel. But Nennstiel explains in greater detail how this spinning creates gyroscopic stability:

(more…)

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March 2nd, 2015

Bullet Sorting — Bryan Litz Offers Smart Advice

At the 2015 Berger Southwest Nationals, Forum member Erik Cortina cornered Bryan Litz of Applied Ballistics. Erik, the F-Open winner in the 600-yard Mid-Range match, was curious about bullet sorting. Knowing that bullets can be sorted by many different criteria (e.g. weight, overall length, base to ogive length, actual bearing surface length etc.) Erik asked Bryan to specify the most important dimension to consider when sorting. Bryan recommended sorting by “Base to Ogive”. Litz noted that: “Sorting by overall length can be misleading because of the nature of the open-tip match bullet. You might get a bullet that measures longer because it has a jagged [tip], but that bullet might not fly any different. But measuring base to ogive might indicate that the bullet is formed differently — basically it’s a higher resolution measurement….”

Ballistics Q & A in Shooter’s Forum
Got more questions about bullets? Our Shooters’ Forum has a special area for Bullets & Ballistics topics. There you can get your own questions about bullets and ballistics answered by Bryan Litz and other experts from Applied Ballistics.

accurateshooter.com forum bryan litz berger ballistics bullets

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December 28th, 2014

Tips for Loading Straighter Ammo with Less Run-Out

This article originally appeared in Sinclair Intl’s Reloading Press Blog, which has been merged into the Gun Tech Section on Sinclair’s website, www.SinclairIntl.com

Steps to Minimize Bullet Run-Out

Poor bullet run-out can cause poor and inconsistent accuracy, and variations in bullet velocities. The truer the loaded round, the more consistent your results will be on paper and across the chronograph.

Sinclair Concentricity gaugeMeasuring Concentricity
We all know that low run-out is the goal. But how can you tell if your run-out is high or low? Run-out is generally measured in thousandths of an inch with a concentricity gauge. There are many concentricity gauges to choose from that work well. Some work on loaded rounds only, some have a bullet straightening feature, and a few work on both loaded rounds and empty cases for checking case neck concentricity. The tool of choice for the Sinclair Reloading Tech Staff is the Sinclair Concentricity Gauge (Part # 09-175).

This tool is a mainstay on my bench, and it is used about as much as I use my reloading press! The tool uses two sets of bearings that are set on lateral, length-adjustable anodized aluminum blocks to accommodate cartridges from .221 Fireball-sized cases up to .50 BMG. The indicator is set on a height adjustable swiveling base on a stand that can be used for checking bullet or case neck run-out. The adjustable blocks ride aligned in a precision-milled slot. The entire set up is on an anodized base plate that gives excellent support during the process that is crucial to operation and accuracy. Basically the operation consists of placing a loaded round (for checking bullet run-out) or an empty case (for case run-out) on the bearings with the indicator end touching the chosen point to be measured. The case is easily spun with one finger as the indicator measures the amount of run-out. Once this process has been done a few times it is a fast and accurate means of measurement. In terms of indicator type being used, whether dial or digital, I actually prefer a standard dial indicator over the digital type. My reason for this choice is that you can see the needle jump when run-out is present. I believe this to be easier and faster than looking at digital numbers while measuring. In the video below, Sinclair’s Bill Gravatt shows how to use the Sinclair Concentricity Gauge correctly.

YouTube Preview Image

Sizing Steps to Minimize Run-Out
One of the most common steps in the reloading process that contributes to bullet run-out occurs is the sizing operation. If improper techniques are used or there are issues with the sizing die set up, a once perfectly concentric case can become out of whack. By using the proper dies for your application, properly setting up the die/shell holder or floating the de-capping/expander assembly, you can eliminate problems before they happen.

Sinclair Concentricity gaugeMany of us on the technical staff choose the Redding Type-S series of dies. These are full-Length or neck sizing dies that utilize a removable/changeable neck bushing (sold separately) to size the neck according to your application. These dies are machined with true precision and quality in mind. The Type-S dies come with a standard de-capping assembly with a caliber-specific expander ball in place. In addition to this an undersized retainer to hold the de-capping pin is included with the die. In my experience with these dies I use the standard expander ball with new, unfired brass on the initial re-size. I will then use the undersized retainer in place of the expander ball with brass that has been fired. I have found this step crucial in my reloading regiment to minimize bullet run out. The use of the expander ball can cause a few thousandths of run-out when the case is being pulled back out of the sizing die. With the undersized retainer in place the only thing that touches the neck of the case in sizing is the bushing. If you prefer to use an expander ball, Redding offers caliber specific carbide floating expander balls that fit on the de-capping rod. This free floating expander ball will self center on the case neck, and reduce the amount of run-out that can be caused by a standard expander ball.

When setting up a Type-S sizing die, set the neck bushing into the die with the numbers facing down toward the body of the die. Tighten the de-capping assembly until it contacts the bushing and then back it off ¼ of a turn. This allows the bushing to free float in the die. You should be able to hear the bushing rattle if you shake the die. Having the bushing free floating self centers the neck, and again minimizes any run-out that can occur.

If you prefer other brands of sizing dies there are a few tricks that people use to minimize run-out as well. Many reloaders claim that the use of an O-ring at the base of the de-capping assembly lock nut will float the assembly and help self center during sizing. Another trick that has been used is to remove the retaining pin on the shell holder slot on the press ram, and use an O-ring in its place to hold the shell holder in place. This allows the shell holder to self center during sizing as well.

Seating Steps to Minimize Run-Out
Run-out issues can arise during the bullet seating process. To reduce run-out during seating, use a high-quality die with a sliding sleeve. The sliding sleeve perfectly aligns the case with the bullet to be seated. Good examples of these dies are the Redding Competition Micrometer bullet seating dies, Forster Ultra Seaters, or RCBS Competition Seating dies. All of these dies utilize a micrometer top to precisely set seating depth. They are all very high quality dies that have tight tolerances to maximize bullet straightness during seating.

We receive many questions about seating long pointed bullets such as the Berger VLD or Hornady A-Max. One problem that the reloader faces with longer bullets is that they are so long that the standard seating stem is not machined deep enough to contact these bullets properly. The point of the bullet “bottoms out” in the stem and the result is off-center seating and/or rings and dents on the bullet nose. If you plan on using such bullets, you should purchase a “VLD” style seating stem, which is cut to accommodate the longer bullets. The use of this stem results in truer seating of the bullet without leaving a ring or marring the tip of the bullet.

Besides using a traditional press and threaded seating die, another great way to get a true bullet seat is by using an arbor press and Wilson chamber-type seating die. These dies are cut to very tight tolerances and have proven themselves as the main choice for bench rest enthusiasts. The design of the die positively aligns the case with the bullet as they are both captured by the die before the bullet is pushed straight into the case by the stem. These seating dies are available with the standard seating cap and stem or an additional micrometer top can be added for precise adjustment. Wilson also offers a stainless seating die with an integral micrometer seating head.

Finally another trick used by many in the seating process is to turn the case while the bullet is being seated. Some people claim this will keep things straight. What they do is raise the ram in increments while seating and rotate the case in the shellholder in increments of 90 degrees from the original starting while the bullet is being seated. Personally I have tried this and have seen no significant difference at all. However you may be the judge of this one. It makes sense, and maybe I should try this a little more before I rule it out.

After the Rounds Are Loaded — Batch Sorting by Concentricity Levels
No matter how meticulous you are, and no matter how good your components and tools are, run-out will still show up. Reloaders can drive themselves crazy trying to make each and every loaded round a true “0” in run-out. You will still see some minimal amount no matter what you do. Set yourself a standard of maximum allowable run-out for your loads. For instance for my Long Range 600- and 1000-yard F-Class loads I like to see .002” or less. I average .0015” and see a few in the range up to .004”. I spin each loaded round on my Sinclair Concentricity Gauge and sort them by run-out. Those that run over .002” I use for sighters or practice. Though achieving zero run-out (on every round) isn’t possible, minimizing run-out can definitely help your performance. Not only will your loads shoot better but you will have one less thing to worry about when you are lining up the sights on the target.

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November 3rd, 2014

New Applied Ballistics Book Features Test Data for 400 Bullets

Applied Ballistics has just announced Ballistic Performance of Rifle Bullets. This new book is chock full of “mission critical” data on hundreds of popular projectiles. This latest reference book from Bryan Litz contains live fire test data on 400 modern rifle bullets. The data pages contained in this book are similar to the 225 bullet data pages found in Applied Ballistics for Long Range Shooting. The Ballistic Coefficient data is based on live fire testing methods which are repeatable within +/- 1%. If you’re looking for “rock-solid” info on the ballistic performance of today’s most popular rifle projectiles, this work is the definitive print resource. Scroll down to see a sample page from the new book.

Bryan Litz Bullet BookCLICK HERE to see the full list of bullets covered in this new resource book.

Visit the Applied Ballistics Online Store to pre-order your copy and save $5. Note: Pre-orders are expected to ship and arrive at USA destinations in time for Christmas. Retail price is $54.95, with a $5.00 pre-order discount.

More about the Book
“Modern rifles have reached an unprecedented level of accuracy. In many cases, the weak link in the chain of hitting targets is the trajectory modeling, which is based on bullet performance,” stated author Bryan Litz. Unfortunately, shooters can’t always rely on advertised Ballistic Coefficients (BCs) being accurate. Slight errors in BC modeling can be the cause of missing your target. Furthermore, a meaningful apples-to-apples comparison of bullet performance is not possible when the BCs are determined differently by various brands.

This book provides highly accurate ballistic performance data for 400 modern long range bullets from .224 to .408 caliber. By employing a common testing method for bullets of all brands, shooters are provided with consistent and accurate performance data which can be used to compare and select bullets, as well as to calculate accurate trajectories which put your shots on target at long range. It is claimed that the BC data is accurate (and repeatable) to +/- 1% for all bullets tested.

Detailed stability data is also included which can be used to determine suitable twist rates for bullets in various environments.

View Sample Page from Ballistic Performance of Rifle Bullets:
Bryan Litz Bullet Book Applied Ballistics BCs

NOTE: This is a reference book which contains mostly data pages. There is a single chapter in the beginning which talks about how to use the data. For a more thorough understanding of the science of external ballistics, readers are referred to: Applied Ballistics for Long Range Shooting (2d Edition).

Permalink Bullets, Brass, Ammo, New Product 11 Comments »
September 8th, 2014

Hexagonal Boron Nitride (HBN) — How Well Does It Work?

For years, many shooters have coated bullets with Moly (molybdenum disulfide) or Danzac (tungsten disulfide or “WS2″). The idea was to reduce friction between bullets and barrel. In theory, this could lengthen barrel life and extend the number of rounds a shooter can fire between cleanings.

hexagonal Boron nitride bullets

Moly and WS2 both have their fans, but in the last couple of years, some guys have switched to Hexagonal Boron Nitride (HBN), another dry lubricant. The advantage of HBN is that it won’t combine with moisture to create harmful acids. HBN is very slippery and it goes on clear, so it doesn’t leave a dirty mess on your hands or loading bench. Typically, HBN is applied via impact plating (tumbling), just as with Moly.

hexagonal Boron nitride bullets

HBN Results — Both on Bullets and Barrel Bores
Many folks have asked, “Does Hexagonal Boron Nitride really work?” You’ll find answers to that and many other questions on gunsmith Stan Ware’s popular Bench-Talk.com Blog. There Paul Becigneul (aka Pbike) gives a detailed run-down on HBN use, comparing it to other friction-reducers. Paul also discusses the use of HBN in suspension to pre-coat the inside of barrels. Paul observes:

We coated our bullets … how we had been coating with WS2. Now our bullets have a slightly white sheen to them with kind of like a pearl coat. They are so slippery it takes a little practice to pick them up and not drop them on the trailer floor. What have we noticed down range? Nothing different from WS2 other than the black ring on your target around the bullet hole is now white or nonexistent. Our barrels clean just as clean as with WS2. Your hands aren’t black at the end of the day of shooting and that might be the most important part.

Interestingly, Becigneul decided to try a solution of HBN in alcohol, to pre-coat the inside of barrels. Paul had previously used a compound called Penephite to coat the inside of his barrels after cleaning. Paul explains:

If Penephite was used because it was slippery wouldn’t HBN be better? … We called Jon Leist again, and talked to him about mixing HBN and 90% alcohol for a suspension agent to pre-lube our barrels. He though it sounded great but that the AC6111 Grade HBN would be better for this use. It would stand up in the alcohol suspension and cling to the barrel when passed through on a patch. We got some from Jonn and mixed it in alcohol 90%. We use about one teaspoon in 16 ounces of alcohol.

We started using it this fall and what we have noticed is that now that first shot fired out of a clean and pre-lubed barrel can be trusted as the true impact point. We use tuners so now I got to the line, fire two shots judge my group for vertical, adjust the tuner as needed or not, and after tune has been achieved go to my record targets. This use has saved us in time at the bench and bullets in the backstop.

You really should read the whole article by Becigneul. He discusses the use of barrel lubes such as Penephite and “Lock-Ease” in some detail. Paul also provides links to HBN vendors and to the Material Safety Data Sheets (MSDS) for the various compounds he tested.

Permalink Bullets, Brass, Ammo, Reloading, Tech Tip 14 Comments »
August 9th, 2014

Great Deal on .30-Caliber 175gr HPBT Match Bullets

Quality .30-caliber bullets aren’t cheap. But here’s a deal that should make you take notice. Midsouth Shooters Supply has major-maker 175gr HPBT bullets in 500-count lots for just $99.01. That’s right, ninety-nine bucks for FIVE hundred 175-grainers from one of USA’s leading bullet makers. (Clever boys can probably figure out the source).

.308 30 caliber bullets midsouth sierra hornady HPBT match

If you need match-grade .30-caliber bullets for your F-TR or tactical rifle, this is a very good deal — you’re effectively paying just $19.08 per hundred. We haven’t seen these kind of prices on .30-caliber bullets in a long time. If you’re interested, act soon — quantities are limited.

NOTE: These over-run bullets are also listed as OEM blem. That means there may be some cosmetic flaws, such as water spots or discoloration. But they should shoot fine.

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June 26th, 2014

Modern Advancements in Long Range Shooting — By Bryan Litz

Litz Applied Ballistics Book Modern Advancements Long Range ShootingApplied Ballistics, LLC is offering an all-new book by Bryan Litz, the first in a series. The new 339-page, hard-cover book, Modern Advancements for Long Range Shooting, Volume I, documents the ongoing R & D being done at the Applied Ballistics laboratory, the “Area 51″ of the shooting world.

“This new series is heavily based in experimental ballistics, and takes a ‘Myth Busters’-type approach to many of the questions and problems faced by modern long range shooters,” stated Litz. Volume I of the series is scheduled for release in late July, 2014. The book will cost $39.95, but you can pre-order now for $35.95, a 10% savings.

Bryan adds: “Anyone interested in the underlying science behind shooting can benefit from this book. We address the important questions… How much does faster twist affect MV? How does stability affect BC from the muzzle and downrange? What chronographs are capable of high accuracy and precision? What characteristics should you look for in your long range rifle and optic set up? What new gadgets are being developed to enhance long range shooting?

New Book Features Extensive Live-Fire Test Results
Bryan tells us: “The book spotlights state-of-the-art technologies (and methodologies) in long range shooting. New equipment and old ideas are explored using experimental, live-fire testing. Extensive test results are reported in an easy-to-understand way. Among other things, our tests explore the effects of twist rate on muzzle velocity, BC (supersonic and transonic), precision, even spin rate decay for various rifling profiles as they are tested experimentally.

Chronographs and Optics Are Tested and Compared
Litz’s new book traces the evolution of modern rifle, bullet, and optic design. Results from chronograph comparison tests are presented, showing the strengths and weaknesses of available commercial chronographs. High-tech instrumentation such as laser rangefinders and wind measurement devices are explained in detail by contributing author Nick Vitalbo.

The New Book Puts Theory into Practice
We asked Bryan Litz how this new book differs from his previous treatises. Bryan replied: “My original Applied Ballistics for Long-Range Shooting book explains the fundamental elements of external ballistics. It’s the academic background which all future work relies on. The new book, Modern Advancements in Long Range Shooting, covers the ongoing development of equipment and ideas. We explore things like twist rate effects, modern rifle and optic design, and some of the high tech instruments which are being used to enhance the effectiveness of long range shooting.

Litz Applied Ballistics Book Modern Advancements Long Range Shooting

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June 16th, 2014

How Barnes Bullets Are Made — Views from Inside the Factory

Barnes Bullets FactoryMany of our readers have been interested in learning how modern bullets are made. While a “boutique” bullet-maker, supplied with appropriate cores and jackets, can craft bullets using relatively simple hand dies and manual presses, factory production is different. The major bullet-makers, such as Barnes, employ huge, complex machines to craft their projectiles on an assembly line.

Modern hunting bullets are made with a variety of sophisticated (and expensive) machines, such as Computer Numerical Control (CNC) lathes, giant multi-stage presses, and hydraulic extruding machines that draw lead ingots into lead wire. Barnes offers an “inside look” at the bullet production process in a series of videos filmed at its Mona, UT factory. We’ve embedded four videos from the series here. These videos can also be viewed on the Barnes Bullets YouTube Channel.

Milling Slots in TSX All-Copper Bullet
This video shows how the slots (between the drive bands) in the TSX all-copper bullet are cut. The slots reduce the bearing surface that contacts the rifling. This helps reduce friction and heat, extending the life of barrels used with all-metal, drive-band bullets:

Varminator Bullets Produced in Jumbo Transfer Press
Here is the transfer press used in the production of Varminator and MPG Bullets. The process begins with a giant spool of flat copper material. The copper is stamped into jackets and eventually the formed Varminator bullets are ejected one by one into a bucket.

CNC Lathe Turns Bullets Automatically
In the video below, a Bar-Feed CNC crafts mono-bloc bullets from metal bar stock. Barnes uses a small CNC lathe to turn .50-caliber bullets from brass bar stock. We’re not sure which bullet is being made in this video. The material looks to be sintered metal. In the close-ups you can gold-colored shavings from when the machine was previously used for CNC-turned brass bullets.

Accuracy Testing in 100-yard Tunnel
Barnes regularly tests bullet samples for accuracy. In the video below, a Barnes technician loads sample rounds and tests them for accuracy in a 100-yard tunnel. The rounds are shot through a special fixture — basically a barreled action connected to parallel rods on either side. This allows the testing fixture to slide straight back on recoil (see it move back at 1:07-08 minute mark). Note how the tester actuates the trigger, which is oriented upwards, just the opposite of a normal rifle. The technician taps the upward-pointing trigger shoe lightly with a metal rod. Could this upside-down trigger orientation be useful in benchrest shooting — perhaps with railguns? It could make for an interesting experiment.

Story suggestion by EdLongrange. We welcome reader submissions.
Permalink - Videos, Bullets, Brass, Ammo 10 Comments »