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August 3rd, 2017

Rimfire AR-Style Rifles — Fun, Accurate, and Practical/Tactical

M&P Smith Wesson 15-22 Magpul cross training rimfire tactical

AR-Style .22 LR Rimfire Rifles

For affordable, low-recoil shooting fun it’s hard to beat a semi-auto .22 LR. While Ruger’s 10/22 is the most popular semi-auto .22 LR rifle, manufacturers are now offering AR-style self-loading rimfire rifles. We like AR-style .22LR rigs for Rimfire Tactical Matches and 3-Gun cross-training. With an AR-style rimfire rifle you can train with low-cost ammunition while enjoying the same ergonomics, controls, and sighting systems found on your centerfire ARs.

Smith & Wesson has upgraded its M&P 15-22, a fun rifle that we’ve praised in the past. The new M&P 15-22 Sport MOE SL model (Magpul Original Equipment Slim Line) features a more comfortable handguard, an improved grip, and an adjustable Magpul buttstock. The dedicated .22 LR M&P rifle retains the look and features of the company’s popular M&P rifle line, with the enhanced ergonomics of Magpul furniture. It’s offered with Flat Dark Earth (tan) furniture or dressed in matte black.

M&P Smith Wesson 15-22 Magpul cross training rimfire tactical

AR15 AR .22 LR rimfire conversion Smith Wesson M&P 15-22

These rimfire versions of the AR-15 are excellent training tools for 3-Gun and service rifle shooters. You can practice with less expensive rimfire ammo, and save wear and tear on your centerfire ARs. Rimfire AR clones also work great for Rimfire Tactical Matches.

Field Testing the Smith & Wesson M&P 15-22
Smith & Wesson’s 15-22 is a nice little rifle. The M&P 15-22 is designed and built as a true .22 LR semi-auto from the ground up, with ergonomics (and most controls) identical to a centerfire M&P 15 rifle. NRA reviewer Colon Noir tested the M&P 15-22 and was impressed: “This gun is unbelievably fun to shoot. There is virtually no recoil. The non-existent recoil makes shooting fast a breeze. Yeah, the magazine is a little quirky… but in the grand scheme of things, this gun feels like a full-out AR-15. The M&P 15-22 makes for a great training companion. I would place this gun in the ‘Fun Box’ — it’s reliable enough that you can have a fun time shooting. I’m picking one up, because it’s guns like these that make you truly realize how fun shooting is.”

Here’s a Video Review of the M&P 15-22 by the NRA’s Colin Noir

Permalink News 3 Comments »
August 2nd, 2017

Kahles 10-50x56mm Scope Review by James Mock

Kahles MOAK scope 10-50x56mm 10x-50x james mock field test review

The Kahles 10-50x56mm MOAK Long Range Riflescope
By James Mock
The Kahles company of Austria is very old — dating back to 1898. With its long history, Kahles (two syllables, pronounced “Kah – less”) claims to be the oldest rifle scope manufacturer in the world.

What are the features of this scope that endear it to the discriminating long range shooter? First, it offers serious magnification — a true 10X-50X. It has a rather unique, centrally-mounted parallax adjustment control integrated with the elevation turret (i.e. they share the same axis). Included with the scope is a large ring which can be attached to the parallax control to facilitate adjustments without removing one’s head from the stock. Another unique feature is a small red and white pin that indicates how many revolutions one has made. If one red band shows, the scope is in the first revolution; with a one red and one white band, it is in the second revolution, and so on.

Kahles MOAK scope 10-50x56mm 10x-50x james mock field test review

This scope has a 56mm lens, fast-focus eyepiece, and 1/8th MOA adjustments. This is an expensive scope ($2799.00 at Brownells), but there are no short cuts in its construction. The lenses have a proprietary “AMV” multi-layer coating that’s claimed to transmit almost 100% of the light. Also, there is an oil-phobic coating to resist scratches and contaminates such as oil or dirt from sticking to the lens. The scope is nitrogen-filled and features hardened steel mechanisms for adjustments.

Kahles 10-50x56mm Specifications:
Magnification: 10X to 50X
Objective lens: 56mm
Reticle: Second Focal Plane with MOA subtensions at 40X power
Tube diameter: 30mm, Nitrogen filled
Length: 16.9 inches
Weight: 31.4 ounces
Click Value: 1/8 MOA with 20 MOA per revolution
Range of adjustments: 5.3 ft. elevation/ 3.6 ft. windage @ 100 meters
Field of view at 100m: 8.7 feet @10X and 3.6 feet @ 50X
Parallax Control: Parallax ring is centrally mounted on same axis as elevation knob.
Parallax Range: 8m to infinity
Eye relief: 3.74 inches

I first got to test the Kahles in competition at a 300-yard match. The scope performed flawlessly with spot-on, positive adjustments. The central-mounted parallax ring worked perfectly, giving me parallax-free viewing with the ring set on 300. The quick focus ocular adjustment also brought the image into sharp focus. We had some mirage today, but I had no problem seeing bullet holes with the scope set at 40x. The MOA reticle served me well by allowing me to know how many 1/8 MOA clicks to adjust from the sighter target. I shot my Bartlein 1:13.5″-twist 6mm PPC barrel with N133 and Bart’s 65gr Super Man BT bullets. I shot 296-4X out of 300 possible. The 65gr BT seems to be at its maximum range and I was edged out by an excellent 297/?x by a 6mm Dasher. The scope certainly did its part, but I didn’t.

Shooting the Kahles 10-50X at 200 yards before 300-yard match. The quality of this scope makes zeroing it a pleasure. The clicks are positive and audible.
Kahles MOAK scope 10-50x56mm 10x-50x james mock field test review

Kahles Performs Superbly Shooting the Square
With every new scope that I test, I shoot the “square” (a box test). This target below above has ½ inch squares and my aim point was the small square in the lower right quadrant. I shot two shots at it then moved the windage knob 5 MOA left and fired one. I then moved 5 up and fired again; moved 5 right and fired; followed by my final shot after clicking 5 MOA down. This last shot went through the hole made by the original two shots! That’s amazing. These were shot at 100m without wind flags.

Kahles MOAK scope 10-50x56mm 10x-50x james mock field test review

Shooting with the Kahles in 600-Yard Competition
On the 3rd Saturday of the month, we shoot a 600-yard match consisting of four, 5-shot targets on the IBS target. The 600-yard match demands a scope that is very reliable and “spot on” in its adjustments. Since I don’t have a 600-yard range on which to zero, I simply zero at 100 yards and click up 11 MOA. At our matches we shoot steel gongs for sighting in. There is NO sight-in period before the match — all competitors are expected to be “on target” upon arrival. I had to put my faith in the Kahles click values.

Our 600-yard match was my first opportunity to use the Kahles at that distance. I shot the scope set at 40X all day. The crisp adjustments allowed me to get on target quickly and in the first match, I shot a respectable 48/50 with 1X. NOTE: for this 600-yard match I replaced my 6 PPC barrel with an 8-twist 6mm Dasher. I use 32.8 grains of Varget pushing a Bart Sauter 105gr rebated boat tail bullet.

Testing with Hood Scope Checker
Many shooters’ primary concern with scopes used for competitive shooting is their ability to hold point of aim (POA). To test the Kahles, I mounted it on the Hood Scope Checker alongside my 36X Valdada. By aiming both scopes at a given point on the paper and firing several shots, one can determine if either of the scopes’ POA is moving. I don’t have a “frozen” scope to use, but the Valdada has been rock solid for me during many competitions over the last eight years. Pictured below is the setup that I used to test the scopes.

Kahles MOAK scope 10-50x56mm 10x-50x james mock field test review

Kahles MOAK scope 10-50x56mm 10x-50x james mock field test review

It is a pleasure to test a scope of this quality. Everything works as advertised and there are no unpleasant surprises. Many premium scopes fail the POA test outlined above. If a scope holds point of aim, has repeatable crisp adjustments, and sharp clear images, what more could a person ask?

Summary: A Quality Optic with Great Performance
Although I am still evaluating this scope, there are some definite conclusions that I have reached. This scope is for the person who will not compromise his demands for quality, regardless of price. This is not the most expensive large scope on the market at $2799.00, but it represents an extremely high-quality product for those willing to pay a premium for a premium product.

Are there things that I do not like about this scope? Yes, the primary one is the weight (31.4 ounces). This is not a problem for those shooting long range with 17- or 22-pound limits, but the weight is a consideration for those shooting short range benchrest varmint classes (10.5 or 13.5 pounds). Also, I would appreciate screw-on lens caps rather that the large bulky cover. I know that both of these are minor things and do not reflect the quality of the instrument.

If I had to offer any type of critique, it would be for a lower price and lighter weight. I cannot fault the price or weight too much however because quality costs and the scope has large objective lens and a sturdy tube. All in all, I can recommend this scope without reservation to all who want the best and have the ability to pay for same. — James Mock

Permalink Gear Review, New Product, Optics 6 Comments »
August 2nd, 2017

Find the Right Holster for Your Handgun in Seconds

Midwayusa holster finder database 125,000 holsters

Here’s a helpful, time-saving tool for handgun owners. MidwayUSA’s new online Holster Finder lets you quickly find the right holsters for popular makes and models of pistols and revolvers. The wide variety of carry styles, materials, and features can make finding the right holster difficult or confusing. Drawing on a database of over 125,000 gun/holster combinations, the MidwayUSA Holster Finder turns that complex task into an easy three-step process.

The selection process is simple: 1. Choose Pistol or Revolver; 2. Select Make and Model of Handgun (and barrel type/length); 3. Click to view results. Just choose your gun type, select your make, model and barrel, then view the results. All major holster types are included: Ankle, Belly Band, Belt (outside waistband), Chest, Competition, Drop Leg, Inside Waistband (IWB), Paddle, Pocket, and Shoulder. Test the MidwayUSA Holster Finder by visiting www.MidwayUSA.com/holster-finder.

Midwayusa holster finder database 125,000 holsters

Jeff Larkin, Vice President of Marketing. “Our team built the Holster Finder so our Customers could find all holsters we offer for their specific firearm without sorting through thousands of search results. Finding the perfect holster is now easier than ever — just a few clicks, and we’ll show you everything that fits!”

Permalink Handguns, New Product 2 Comments »
August 1st, 2017

Great Deal on Vortex Golden Eagle 15-60x52mm — Save $200

Vortex Golden Eagle Bargain 15-50x52mm ECR-1
Non-member price is $1499.99. The “Members price” is $1349.00. Using CODE SK1772 at checkout knocks the final price to $1249.00 (plus tax and shipping).

Here’s a super deal if you need a high-quality, high-magnification zoom scope for F-Class and long-range target shooting. Right now, the Vortex Optics Golden Eagle 15-60x52mm ECR-1 is on sale at Sportsmans Guide for $1249.99 (member price) with Coupon Code SK1772. That Code gives you a “double discount”. However, it will cost you $39.99/year to join the Buyer’s Club to get member pricing. You can cancel Buyer’s Club membership anytime.

IMPORTANT: The $1249.99 Price is for BUYER’s CLUB only. And you MUST use CODE SK1772!

Still a deal if you’re not yet a member? You bet. This same scope sells elsewhere for around $1500.00. For example the price today, 8/1/2017, at Amazon.com is $1499.00 (see below). If you figure you’ll pay at least $1490.00 elsewhere for this scope and you net out the $39.99 membership cost, we calculate you’ll still save $200.00+ by taking advantage of this deal.

Here is the price on Amazon.com on August 1, 2017:
Vortex Golden Eagle Bargain 15-50x52mm ECR-1

The Golden Eagle has earned good reviews from our Forum members. This scope features 60X max magnification, sharp lenses, low-dispersion glass, 1/8-MOA clicks, and a reticle that features MOA-based hold-offs and hold-overs subtensions are MOA-based at 40X magnification:

Vortex Golden Eagle Bargain 15-50x52mm ECR-1

Permalink News 2 Comments »
August 1st, 2017

One in 15 American Adults Has a Handgun Permit

Crime Prevention Resource Center John Lott CPRC Report 2017

The latest Crime Prevention Research Center (CPRC) study on concealed handgun permits reveals that over 16.3 million Americans now have them, and that the ranks of permit holders are becoming more diverse, with more women and minorities getting permits than ever before. The major findings of the 2017 CPRC report are summarized below. A copy of the report is available for download here.


CLICK for Full CPRC Concealed Carry Permit Holders Report »

There are now over 16.3 million gun permit holders, a record 1.83 million increase in permits since July 2016. Nationwide, 6.53% of adults have a concealed handgun permit. That’s roughly one in 15 adult citizens. Outside of California and New York, 8% of adults have a permit. The permit issuance numbers for women, Blacks, and Asians are increasing at faster rate than for men and Caucasions.

More guns, less crime — that’s the conclusion of the latest report from the Crime Prevention Research Center (CPRC). The CPRC Concealed Carry Report attributes some of the drop in crime rates to the fact that more Americans than ever before are carrying handguns for protection. In the past eight years, the number of concealed handgun permits has soared, growing from 4.6 million in 2007 to over 16.3 million this year. Overall, 6.53% of the U.S. adult population, i.e roughly one in fifteen American adults, now has a concealed carry permit.

Crime Prevention Resource Center John Lott CPRC Report 2017

Here are some interesting findings in the 2017 CPRC Report:

  • 6.53% of the total adult U.S. population has a weapons carry permit.
  • Last year, the number of permit holders grew by a record 1.83 million. This is more than the previous record increase of 1.73 million, set just the year before.
  • In 11 states, more than 10% of adults have permits. Alabama has the highest rate — 20%. Indiana is second with 15.8%.
  • In 14 states, a permit is no longer required to carry in all or virtually all of the state. This is a major reason why legal carrying handguns is growing so much faster than the number of permits.
  • In 2016, women made up 36% of permit holders in the 14 states that provide data by gender. Eight states had data from 2012 to 2016 and they saw a 326% faster increase in permits among women than among men.
  • From 2012 to 2016, in the five states that provide data by race over that time period, the number of black people with permits increased 30% faster than the number of whites with permits. Asians appear to be the group that has experienced the largest increase in permitted concealed carry.
  • Regression estimates show a significant association between increased permit ownership and drops in murder and violent crime rates. Each one percentage point increase in rates of permit-holding is associated with a roughly 2.5 percent drop in the murder rate.
  • States with the largest increase in permits have seen the largest relative drops in murder rates.

Crime Prevention Resource Center John Lott CPRC Report 2017 Handgun carry permit

Carry Permit Holders are Law-Abiding
Interestingly, Concealed handgun permit holders are extremely law-abiding. In Florida and Texas, permit holders are convicted of misdemeanors and felonies at one-sixth of the rate at which police officers are convicted. From 2014 data, police officers commit crimes at rate of 103 per 100,000 (national average) compared to 12.8 per 100,000 for permit holders in Florida and 22.8 per 100,000 for permit holders in Texas.

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August 1st, 2017

Flash-Hole Fix — Clearing Flash-Hole Obstructions in Your Brass

Flash-hole reamer

Even with high-quality brass from Lapua, Norma, and RWS, occasionally you may find one or two cases per box which have a small flake or obstruction in the flash-hole. This will appear like a thin crescent on one side of the flash hole (see photo). You should inspect ALL new brass before loading to identify any pieces with a partially-obstructed flash hole. It’s a good idea to remove any flake or thin crescent left as an artifact of the flash-hole forming process. Because the flash-hole itself is normally centered and of the correct diameter, it is not necessary to ream the flash-hole to a larger diameter. All you really need to do is remove the small obstruction(s). This can be done quickly with inexpensive tools.

Use a Small Pin Vise to Remove Flash-Hole Obstructions
Folks have asked if there is a tool that can remove obstructions from a Lapua small, BR-sized flash hole without opening the hole size. The Lapua PPC/BR flash hole is spec’d at 1.5mm, which works out to 0.059055″. Most of the PPC/BR flash-hole uniforming tools on the market use a 1/16″ bit which is nominally 0.0625″, but these often run oversize — up to 0.066″.

If you want to just clear out any obstructions in the flash hole, without increasing the flash hole diameter, you can use an inexpensive “pin vise” with an appropriate drill bit. For $0.99, eHobbyTools.com sells a 1.5mm drill bit, item 79186, that matches the Lapua flash hole exactly. Other vendors offer a #53 pin vise drill bit that measures .0595″ or .060″ (depending or source). An 0.0595″ bit is close enough. You can find pin vises and these small-diameter drill bits at hobby stores.

Pin vises Lapua Flash hole

For quite some time, Sinclair Int’l has sold a similar device for small (PPC and BR-size) flash holes. Like the 07-3081 unit for large flash holes, the 073000 Reamer for small flash holes works from the outside, so it can index off the primer pocket. It reams to .0625″, and also costs $39.99. The standard dimension for Lapua 220 Russian and 6mmBR flash holes is 1.5mm or .0590″. This tool will permit standard-size decapping rods with .0625″ tips to work without binding. However, note that both Forster and Redding normally supply .057″ decapping pins with their PPC and BR dies. So, it is NOT necessary to ream your Lapua BR/PPC flashholes, unless you prefer to do so for uniformity. It IS, however, a good idea to check BR/PPC flash holes for burrs before loading the first time.

AccurateShooter Sinclair Flash Hole Reamer

NOTE: If you purchase either the 073081 or 073000 Sinclair Flash Hole Reamer tools, we recommend you mic the cutter tip before you process a bunch of cases. Sometimes a tip comes through that is oversize. This will ream the flash holes larger than you may intend.

Permalink Reloading, Tech Tip 3 Comments »
July 31st, 2017

Bargain Finder 97: 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 Best 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. Natchez — Rock Chucker Supreme Reloading Kit, $249.99

Deals of Week RCBS Rock Chucker Supreme Kit

Everything you see above can be yours for just $249.99, a great deal. Right now, Natchez is selling the Rock Chucker Supreme Master Reloading Kit for $279.99. That’s a great deal considering all the hardware you get. Heck, the Rock Chucker press alone is worth $150.00+. Considering all you get, this is a heck of a deal. The Natchez price is $70-$90 cheaper than many other vendors. For example, MidwayUSA’s price is $329.99 for this same kit!

2. MidwayUSA — MagnetoSpeed Sporter, $159.99 (Promo Price)

Deals of Week RCBS Rock Chucker Supreme Kit

If you have been waiting to get a MagnetoSpeed… wait no longer. Priced at just $159.99 at MidwayUSA, the MagnetoSpeed Sporter model costs less than half as much as MagnetoSpeed’s V3 models. This is a special promo price — the best we’ve found (you’ll pay $179.99 or more elsewhere). 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. READ MagnetoSpeed Sporter Review.

IMPORTANT: To get the $159.99 price you must place the item in your shopping cart. Yep, this is real — we placed it in our own shopping cart to confirm, as you can see above.

3. Burris — $100 Rebate on 4-16x50mm Eliminator III LaserScope

Burris 2016 Eliminator III LRF Scope Rebate

The Burris Eliminator III is an impressive piece of electro-optical technology. With a push of a button, a built-in laser rangefinder senses the distance to your target and the Eliminator’s microprocessor instantly calculates the required hold-over. The calculated aiming point is then displayed in the reticle with a red dot on the vertical cross-hair. Just put the bright red dot on the target and make the shot. Burris is now offering a $100 Mail-IN Rebate on 4-16x50mm Eliminator III LaserScopes (#200116) purchased between July 1st and October 31st, 2017.

Burris 2016 Eliminator III LRF Scope Rebate

If you ever wanted to get one of these advanced laserscopes, now is a great time to buy. CLICK HERE for Rebate Form and Full Instructions.

4. CDNN Sports — Ruger 17 HMR American Compact, $249.99

Ruger 17 HMR American Compact

With ballistics far superior to a .22 LR, the 17 HMR is ideal for prairie dogs and small varmints out to 180 yards or so. Now you can get a reliable, name brand 17 HMR rifle for a very attractive price. That’s right, CDNN Sports is selling the 17 HMR Ruger American Rimfire Compact, with 18″ barrel, for just $249.99. That includes two (2) comb units and a FREE padded carry sling. FFL required.

5. Monmouth Reloading — Nosler RDF Bullets, $28-$29 per 100

Monmouth Nosler RDF bullets 6mm 6.5 mm Creedmoor 140 175 105 reduced drag factor

Nosler’s line of RDF (Reduced Drag Factor) bullets have high BCs for their weight. Precision shooters are reporting outstanding accuracy. Given their high performance and consistency, RDF bullets represent a superior value. At Monmouth Reloading you can get Nosler RDFs for under $29 per 100 for popular 6mm, 6.5 mm, and .30-Cal sizes. That’s up to $20 less per box than some premium brands.

6. Amazon — FosPower 10200 mAh Waterproof Charger, $22.99

FosPower USB Battery pack waterproof shockproof LED

When you’re at the range or on a hunt, it’s smart to have a USB-output battery pack for smart phone, target-cam monitor, even a LabRadar. There are many battery packs available, but most are fairly fragile, with exposed ports. This “ruggedized” FosPower 10200 mAh charger is different. It is waterproof, dust-proof, and shock-proof. (IP67 certified: dust and water resistance for up to 3ft/1m for 30 minutes under water.) It can handle all that a PRS competitor or hunter can dish out. It even has a handy LED light. Right now it’s priced at $22.99 with FREE Shipping on combined orders over $25.00.

7. MidwayUSA — $75.00 Gift Card with SIG Optics Purchase

SIG Sauer Optics Deal $75 off certificate

Need a laser rangefinder or medium magnification riflescope? Sig Sauer makes some very high quality products and the latest SIG Kilo rangefinders are class leaders at their price points. Right now you can get a $75.00 Gift Certificate from MidwayUSA with a qualifying SIG Optics purchase. This deal is good through 8/31/2017 (the end of August). To get your $75.00 card, use Code 75GCSIG during checkout. The current qualifying products are shown above.

8. Academy Sports — Federal .22 LR Ammo, $16.99 for 325 Rds

.22 LR Federal AutoMatch Sale rimfire ammo

Here you go — name-brand rimfire ammo for just 5.23 cents per round. Can’t complain about that price. This is USA-made Federal ammo at an insanely low price — the $16.99 for 325 rounds is the equivalent of $2.61 for a 50-rd box. Can’t beat that. This Federal Auto Match .22 LR rimfire ammo features a 40gr Lead RN projectile. It feeds well in semi-auto rifles as well as bolt guns.

9. Grafs.com — 5% Off All Smokeless Reloading Powders

Grafs.com Graf's powder smokeless sale

Here’s a good opportunity to stock up on your favorite reloading powders. Now through August 2, 2017, Grafs.com is discounting ALL smokeless reloading powders. All smokeless propellants in stock are marked down five percent (5%). This applies to Hodgdon, Alliant, Accurate, IMR, Winchester and more. NOTE: This discount expires at 11:59 pm August 2, 2017 and will NOT apply to back-ordered items.

10. Amazon — Two Rolls of 3″ Neon Target Stickers, $12.95

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 $12.95 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. NOTE: These stickers qualify for FREE Shipping with combined orders over $25.00.

Permalink Hot Deals, Optics, Reloading Post comment »
July 31st, 2017

Choosing Optimal Barrel Twist Rate — Tips from Glen Zediker

Glen Zediker Twist Rate .223 Rem Barrel Top Grade Ammo Midsouth
Here’s an extreme range of .224-Caliber bullets: 35gr varmint bullet and 90gr match bullet. Of course, along with bullet length/design, you need to consider MV when choosing twist rate.

Even with the same caliber (and same bullet weight), different bullet types may require different rates of spin to stabilize properly. The bullet’s initial spin rate (RPM) is a function of the bullet’s muzzle velocity and the spin imparted by the rifling in the barrel. You want to ensure your bullet is stable throughout flight. It is better to have too much spin than too little, according to many ballistics experts, including Bryan Litz of Applied Ballistics. Glen Zediker has some basic tips concerning barrel twist rates and bullet stability. These come from his latest book, Top Grade Ammo.

Choosing the Right Twist Rate
I’d always rather have a twist too fast than not fast enough. Generally… I recommend erring toward the faster side of a barrel twist decision. 1:8″ twist is becoming a “new standard” for .224 caliber, replacing 1:9″ in the process. The reason is that new bullets tend to be bigger rather than smaller. Don’t let a too-slow twist limit your capacity to [achieve] better long-range performance.

Base your next barrel twist rate decision on the longest, heaviest bullets you choose to use, and at the same time realize that the rate you choose will in turn limit your bullet choices. If the longest, heaviest bullet you’ll shoot (ever) is a 55-grain .224, then there’s honestly no reason not to use a 1:12″. Likewise true for .308-caliber: unless you’re going over 200-grain bullet weight, a 1:10″ will perform perfectly well.

Glen Zediker Twist Rate .223 Rem Barrel Top Grade Ammo Midsouth

Bullet Length is More Critical than Weight
Bullet length, not weight, [primarily] determines how much rotation is necessary for stability. Twist rate suggestions, though, are most usually given with respect to bullet weight, but that’s more of a generality for convenience’s sake, I think. The reason is that with the introduction of higher-ballistic-coefficient bullet designs, which are longer than conventional forms, it is easily possible to have two same-weight bullets that won’t both stabilize from the same twist rate.

Evidence of Instability
The tell-tale for an unstable (wobbling or tumbling) bullet is an oblong hole in the target paper, a “keyhole,” and that means the bullet contacted the target at some attitude other than nose-first.

Glen Zediker Twist Rate .223 Rem Barrel Top Grade Ammo MidsouthIncreasing Barrel Length Can Deliver More Velocity, But That May Still Not Provide Enough Stability if the Twist Rate Is Too Slow
Bullet speed and barrel length have an influence on bullet stability, and a higher muzzle velocity through a longer tube will bring on more effect from the twist, but it’s a little too edgy if a particular bullet stabilizes only when running maximum velocity.

My failed 90-grain .224 experiment is a good example of that: I could get them asleep in a 1:7″ twist, 25-inch barrel, which was chambered in .22 PPC, but could not get them stabilized in a 20-inch 1:7″ .223 Rem. The answer always is to get a twist that’s correct.

These tips were adapted from Glen’s newest book, Top-Grade Ammo, available at Midsouth. To learn more about this book and other Zediker titles, and read a host of downloadable articles, visit ZedikerPublishing.com.

Permalink Bullets, Brass, Ammo, Gunsmithing, Reloading 2 Comments »
July 31st, 2017

Hydro-Forming Cartridge Brass — DJ’s Brass Service

Darrell Jones DJ's Brass hydraultic hydro-forming cartridge brass 6 Dasher 6mmBR 6BR BRX BRDX

Do you shoot a popular wildcat (such as the 6mm Dasher), but hate the hassle of fire-forming all your own cartridge brass? That takes time, costs money (in bullets and powder), and consumes precious barrel life. Well there IS a better solution — you can have your new brass hydro-formed to your exact specifications for a reasonable cost.

DJ’s Brass Service now offers custom case hydro-forming to your exact specs. Darrell Jones offers this service for a variety of popular cartridges: 6mm Dasher, 6mm BRX, 6mm BRDX, and 6mm Shehane. After hydro-forming your brass, Darrell can also neck-up or neck-down the cases to meet your needs. For example, if you shoot a 22 Dasher, Darrell can hydro-form the cases and then neck them down to .22 caliber. He can also turn the necks to your specs (for an additional charge).

Darrell is a hydro-forming wizard who has perfected the process over the last couple of years. He has learned a few special techniques along the way to ensure uniform case-forming. Without revealing any trade secrets, we can say the Darrell has very special dies and Darrell doesn’t use a mallet or hammer — he has a system that is much more consistent. Darrell tells us: “Many of my customers take this brass and load it ‘as is’ and go straight to a match and shoot some very nice groups.”

Hydro-forming by Darrell costs $0.60 (sixty cents) per case with a minimum order of $60. Neck-turning is an additional $0.50 (fifty cents) per case plus actual return shipping. The turnaround is usually less than five days.

With Darrell’s hydro-forming service you don’t have to buy any special dies or other equipment. Darrell says: “Simply send me the brass you need or have it dropped-shipped to me along with a fired case that has not been sized. If you need formed brass for a new build (gun not yet fired), let me know and I will size the brass to fit within .001 of a PT&G GO gauge.”

For more information, visit DJsBrass.com, or call Darrell at (205) 461-4680. IMPORTANT: Contact Darrell for shipping instructions BEFORE sending brass for processing. In a hurry, don’t have time? Just call Darrell and he’ll make something work for you.

DJs Brass hydro-forming

Hydro-Forming Customer Reports

Here are testimonials from recent customers.

“Recently had Darrell Jones of DJ’s Brass Service hydro-form 6 BRX brass for me. The turn around time was very fast and the brass was to the exact specification I ask for. I actually shot the hydro-formed brass in a match [without further fire-forming]. It shot a 3.597″ — pretty amazing. Let DJ do the work for you!” — Mike Wilson (3 Time IBS Record Holder; 2013 and 2014 1000-yard IBS Shooter of the Year.)

“Darrell Jones of DJ’s Brass Service went far beyond the call of duty, to assist me in preparation to shoot for my first time in an IBS match. I have had an interest in 1000-yard competition for many years and finally got the opportunity to try it. After researching the winning competitors, rifles, and rounds I ordered a Panda action with Krieger barrel in 6mm Dasher from Kelby’s. It was one week before the match and I had a rifle and no rounds. I contacted Darrell to hydraulically form 6mm dasher from Lapua 6mm BR brass. He formed the brass and had it in the mail the next day[.] Since I have only reloaded for hunting or magazine fed rifles I was not familiar with proper seating to allow land engagement of the bullets for 1000-yard accuracy. Darrell took the time to advised me every step of the way to allow me to shoot a 3.158″ (5) shot group to win my first round of my first competitive match ever.” — Mike Youngblood

Permalink Reloading, Tech Tip Post comment »
July 30th, 2017

Howa Mini Action Rifles Reviewed by 6.5 Guys

Howa Mini Action Rifle 6.5 Guys 65guys.com Legacy Sports 6.5 Grendel 7.62x39

We’ve been fans of the Howa Mini Action rifles since they were introduced a couple years ago. With actions that are nearly an inch shorter than typical “short actions”, these Mini Action rigs work great as a compact “truck gun” or carry-around varminter. Current chamberings are: .204 Ruger, .222 Rem, .223 Rem, 6.5 Grendel, and 7.62×39. There are 20″ lightweight, 20″ heavy contour, and 22″ standard contour barrel options.

6.5 Guy Ed Mobley Tests the 7.62×39 Howa Mini Action Rifle
Howa Mini Action Rifle 6.5 Guys 65guys.com Legacy Sports 6.5 Grendel 7.62x39

The Howa Mini Action rifles come with the excellent HACT 2-stage trigger and a 5-round or 10-round, synthetic detachable box mag (depending on caliber). The Mini Action’s bolt is 13% shorter than on regular short actions, providing a shorter, faster bolt throw. Weight is also reduced. This makes for a nice, compact (and very shootable) package.

6.5 Guys Test Howa Mini Actions in 6.5 Grendel and 7.62×39

The 6.5 Guys recently secured a pair of Howa Mini Actions, one chambered in 6.5 Grendel and the other in 7.62×39 Russian: “After trying out the Howa Mini Action rifles at SHOT Show 2017, we got a couple of loaners in 6.5 Grendel and 7.62×39 courtesy of Legacy Sports. These rifles are known for their smooth cycling and lightweight actions, as well as some unique chamberings for bolt rifles (6.5 Grendel, 7.62×39). Long story short, we really enjoyed them.” In fact Steve liked his 6.5 Grendel enough that he plans to purchase the gun. Get the full scoop in this VIDEO REVIEW:

The folks at Legacy Sports also conducted extensive accuracy tests of commercial ammunition in 6.5 Grendel and 7.62×39. The most accurate 6.5 Grendel ammo, with a stunning 0.29″ group, was Alexander Arms with Lapua 123gr Scenar; second best (0.56″ group) was Hornady with 123gr A-Max bullet. The most accurate 7.62×39 ammo was Hornady 123gr SST with a 0.62″ group in the 20″ Heavy Barrel version. View Howa’s Test Reports with these links:

6.5 Grendel Factory Ammo Data | 7.62×39mm Factory Ammo Data

Howa Mini Action Rifle 6.5 Guys 65guys.com Legacy Sports 6.5 Grendel 7.62x39
Click HERE for full-screen image.

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