Congratulations to John Mullins, the new 2019 NRA Smallbore Silhouette Hunter Rifle National Champion! Mullins tied for first place with fellow Lapua team member Dustin Flint. Then, in a dramatic shoot-off, Mullins shot 107/120 to edge out team-mate Flint. Notably, both men used Lapua .22 LR rimfire ammunition. Mullins’s ammo choice was Lapua Midas+.
The 2019 NRA National Silhouette Smallbore Championships took place August 4-6, in Ridgway, Pennsylvania. Matches consist of 3 x 120 round relays, all fired from the standing position. For each relay, shooters engage ten chickens at 40 meters, ten pigs at 60 meters, ten turkeys at 77 meters, and ten rams at 100 meters.
Champion Mullins Had Pre-tested His .22 LR Ammo at Lapua Test Center
When asked what was most critical to capturing the title, Mullins stated, “Lapua ammunition was the key factor in my success. I visited the Lapua Rimfire Test Center in Mesa, AZ and paired the most accurate ammunition with my rifle.” Mullins found that Lapua Midas+ outperformed all other options at 50 and 100 meters in the Lapua test tunnel, shown below.
Above is the Lapua Rimfire Testing Facility in Mesa, Arizona. This allows measurements at both 50m and 100m for the same shot. Later this fall Lapua will open a new Test Center in Marengo, Ohio with identical capabilities. For more information regarding ammo testing at Lapua’s USA Rimfire Test Centers, email Lapua here: rimfiretest [at] capstonepg.com
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, optics, 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. Stocky’s Stocks — End of Summer Sale, Stocks $188.88 and up
Need a stock for a gun project, or want to re-stock a factory rifle? Now is a great time to get a hunting, tactical, or competition stock from Stocky’s Stocks. During Stocky’s End of Summer sale you can buy a very high-quality Long Range Composite (LRC) stock with Accublock for Rem 700 actions for just $188.88, or $198.88 with deluxe Camo finish. Stocky’s nice Thumbhole Composite stock is $219.99. And if you have a Ruger 10/22, Stocky’s sells fine laminated wood EuroStocks for just $188.88.
2. LockedLoaded.com — Howa Flag Chassis Rifle, $999.99
What better way to celebrate Labor Day than with a Stars and Stripes rifle? Legacy Sports offers a special American Flag Chassis Rifle with a USA flag-theme red, white, and blue Cerakote finish and 3-chamber muzzle brake. Components include APC modular chassis and Luth-AR adjustable butt-stock. This special edition INCLUDES Optic — a Nikko 4-16x50mm scope. The 6.5 Creedmoor version is on sale now for just $999.99 at LockedLoaded.com! Note: You need to act soon — these special American-flag editions with scope are almost sold out!
3. Primary Arms — $20-$60 OFF Walker’s Ear Protection
As part of its Labor Day Weekend Sale, Primary Arms has discounted all its Walker Ear Muffs. Get a great deal on quality ear protection. Save up to $60.00 on earmuff products. For example the Razor Slim Muffs are marked down from $69.99 to $33.99, a $33 savings. Primary has also slashed prices on Glock parts, AR parts, tactical packs, and scopes. Plus you can get FREE Shipping on the entire order when you buy a riflescope or Red Dot optic.
Here is a very nice .22 LR pistol with a fine trigger for under $200.00. Everyone should own a rimfire handgun, and here’s one that’s an exceptional value. As a Labor Day Special, Palmetto State Armory is selling the TX 22 for $249.99. Fill out the paperwork for the Taurus factory rebate, and you get $50.00 Cash Back. That lowers your net cost to just $199.99 — a great price for a fine .22 LR handgun.
Taurus advises: “Engineered to deliver best-in-class accuracy and reliability, the Taurus TX 22 rimfire polymer sporting pistol shoots and feels every bit like a custom-tuned competition model — without any costly upgrades[.]” To qualify for the rebate, the TX 22 must be purchased between July 1 and September 30, 2019.”
5. Midsouth — Rock Chucker Supreme Reloading Kit, $299.99
Everything you see above can be yours for just $299.99. Great Deal. Right now, Midsouth is selling the Rock Chucker Supreme Master Reloading Kit for $299.99, a fine price considering all the hardware you get: Press, Primer Tool, Scale, Powder Measure, Loading Tray, Reloading Manual and more. Heck, the Rock Chucker press alone is worth $165.00+. This is good starter kit for any reloader with sturdy items (such as the Rock Chucker press), that will last a lifetime.
6. Walmart — EZShoot Rifle Case with Shoulder Straps, $28.99
We like this versatile bag for hunting and varmint trips. The 47.2″ EZshoot gun case provides good protection for scoped rifles with up to about 27″ barrels. The large pockets will hold binoculars, laser rangefinder, windmeter, ammunition, and other gear. The big bonus is this inexpensive carry case includes comfortable, adjustable shoulder straps. That makes it easy to carry everything from your vehicle to your shooting area. You get all this functionality for under twenty-five bucks. Walmart currently offers this 47.2″ case for just $24.99 with FREE shipping to your residence.
7. Cabela’s — Hunting “Kick-Off” Sale — Save Up to 40%
Now through September 8, 2019, you’ll find some great bargains at Cabelas.com. This major sporting goods dealer is running a Hunting Season “Kick-Off Sale” through September 8, 2019. There are big savings on shotguns, hunting boots, ammo, game cameras, GPS units, and more. Some items are 40% off.
8. Brownells — CCI .22 LR Ammo, $24.99/500 or $90.89 for 2000
Here’s a great deal on big-name, rimfire ammo. Right now you can get a 500-round pack of CCI Standard Velocity 40gr LRN ammo for just $24.99. That works out to just five cents ($0.05) per round. But it gets even better. If you purchase at least four 500-rd packs (2000 rounds total), and add a small item to get the order over $100.00 you also get FREE shipping and a $10.00 discount with CODE MDX. With that “MDX” discount code, your total price is just $90.89 for 2000 rounds delivered, or 4.5 cents per round! That’s a great deal on reliable CCI ammo.
9. Powder Valley — FREE HazMat with $149+ Powder Purchase
Powder Valley Inc. is one of the best sources for reloading components. And today, Labor Day, you can get FREE HazMat if you purchase at least $149.00 of Hodgdon, IMR, and/or Winchester powders. If you want to take advantage of this deal, don’t dawdle. FREE Hazmat offer expires Monday 9/2/2019 at 11:59 pm CST.
10. Amazon — MTM Cleaning Rod Case, $22.89
Good cleaning rods are expensive and can be easily damaged if you’re not careful. To protect those valuable cleaning rods, we recommend the MTM cleaning rod case which holds four rods as well as cleaning supplies. This case protects your rods both at home and while traveling. With this handy, durable case you can stop worrying about bending or breaking those important cleaning rods.
11. Amazon — Two Rolls of 3″ Neon Target Stickers, $12.99
We like these bright, Neon EasyShot 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 $12.99 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.
The New 6GT Cartridge for Precision Rifle Competition
Report by Vu Pham
Earlier this year I was ready to build a 6 Dasher when I saw a lot of buzz on the interwebs about a new caliber George Gardner (Owner of GA Precision) and Tom Jacobs (Owner of Vapor Trail Bullets) designed, the 6GT. After some research and talking to George, I ditched the 6mm Dasher build and had GA Precision build me a 6GT on a GAP Templar action I already had in the safe. The reasons to try the 6GT in a new PRS-style rig were as follows:
1. Push a 110-115 grain class bullet at 2880-2930 FPS safely in the Sacramento heat.
2. Achieve a load that is reliable and predictable. The caliber must be easy-to-tune and predictable from barrel to barrel. I don’t want to spend weeks developing a new load each time I spin on a fresh barrel.
3. Be able to run the same mag in all my guns without having to tweak or use mag kits. The round must feed from AICS and AW magazines without major tweaking or hiccups.
4. Get good barrel life. The barrel needs to go 2200-2500 rounds with match-grade reliability and accuracy.
5. Have a competitive cartridge with the least possible recoil without sacrificing too much performance down range, compared to bigger options like the 6mm Creedmoor.
6GT feeding from un-modified magazines has been flawless in all the rifles we tested. The 6GT feeds so well, I sometimes have to do a press check to ensure there is a round in the chamber.
On paper the 6GT seemed like the perfect cartridge for PRS- and NRL-style competition. It has the low recoil of a 6 Dasher, with good feeding and mag compatibility. With the 6GT, a competitor can push 105gr bullets at 3000+ FPS or run heavier bullets at 2800-2900+ FPS.
Knowing that I would initially have to make my own 6GT brass and do quite a bit of load development, I enlisted the help of Dan Bertocchini with CS Tactical. Dan has a lot more experience with wildcats and is the man when it comes to this type of data gathering. He has been running a 6 Dasher for a few years so I was curious how he would compare the 6GT to his 6 Dasher.
Quick Summary: “I am really digging the 6GT and the capabilities it offers. It can launch 103gr Vapor Trails at 3000+ FPS or lob heavy 115gr DTACs in the low-to-mid 2900s comfortably. I think we will see this cartridge go mainstream in PRS/NRL-style competition in 2020.” — Vu Pham
The new 6GT Cartridge Was Tested in Three (3) Tactical Rifles:
Rifle 1: Vu’s 6GT 1.0
Builder: GA Precision
Action: Left Hand GAP Templar (large firing pin)
Barrel: Bartlein 7.7 Twist finished at 26″ with a 419 Hellfire Brake
Stock: KMW Sentinel
Optic: Vortex Razor Gen II 4.5-27x56mm EBR-7C MRAD
Bi-Pod: Harris
Trigger: Timney Calvin Elite
Magazines: AICS and AW
Support Bag: Wiebad Fortune Cookie
Rifle 2: Vu’s 6GT 2.0
Builder: Rubicon Precision
Action: Impact Precision 737
Barrel: Bartlein 7.0 Twist finished at 27″ with a 419 Hellfire Brake
Stock: XLR Industries Envy Chassis
Optic: Vortex Razor Gen II 4.5-27x56mm EBR-7C MRAD
Bi-Pod: Harris with Henderson Arca adapter
Trigger: Trigger Tech Diamond
Magazines: AICS and AW
Support Bag: Wiebad Fortune Cookie
Rifle 3: Dan’s 6GT
Builder: CS Tactical
Chambered by: Rubicon Precision
Action: Lone Peak Arms Fusion
Barrel: Proof 7.0 Twist finished at 28″ with a Muzzle Brake and More Brake
Stock: XLR Industries Envy Chassis
Optic: Minox ZP5 5-25x56mm MR4
Bi-Pod: Arca Cyke Pod (PRS)
Trigger: Trigger Tech Diamond
Magazines: MDT
Support Bag: Armageddon Gear OG Game Changer, Waxed Canvas
Alpha Munitions Pre-Production 6GT Brass George Gardner was kind enough to send us 50 pieces of Pre-Production Alpha 6GT brass for preliminary testing. Like the cases I formed from 6.5×47 Lapua brass, the Alpha 6GT brass will use a small rifle primer. Price from Alpha Munitions should be $1.15 per case, which is on par with Alphan’s other product line.
The first 7000 pieces of Alpha 6GT brass sold before I could even get my hands on any! The bigger batch of production brass is due later this year. To pre-order the brass, CLICK HERE.
The major difference between 6.5×47 Lapua-formed brass and Alpha 6GT brass is the case capacity. Alpha 6GT brass has 1.5 to 1.7 grains more case capacity. When a piece of 6.5×47 Lapua brass is formed into a 6GT, the walls of the case now become the shoulder and part of the neck. In a normal piece of brass, the shoulder and neck are typically thinner because of the thickness of the brass tapering from the body to neck.
While the cartridge design was optimized for Hodgdon Varget, the extra case capacity of the Alpha 6GT brass opens the door to Hodgdon H4350 (my favorite powder) and Alliant Reloder 16.
Test Results with Alpha Munitions 6GT Brass
Initial test results were as expected from a premium brass-maker. Dan and I both got excellent Standard Deviations and Extreme Spreads over my MagnetoSpeed V3 and his LabRadar. This string below was with 112gr Barnes Match Burners and 33.8 grains of Varget. Can’t complain about a 3 FPS Extreme Spread!
Yes, H4350 Works with the Alpha Munitions Brass
Personally, I prefer running Alpha 6GT brass with H4350 rather than Varget pushing a heavier bullet. H4350 burns slower and cleaner which should equate to better barrel life. The Lapua-formed 6GT cases just do not have the capacity to reach the cartridge’s full capability with the slower burning powders.
Is the 6GT cartridge accurate? Definitely. Here is a 5-shot group at 600 yards shot by Dan. This was Alpha 6GT brass, with Hodgdon H4350 pushing Barnes 112gr Match Burner bullets.
And here is a 4-shot, 600-yard group with reformed 6.5×47 Lapua brass, using Varget powder under a Barnes 112gr Match Burner.
6GT Stress Test — Don’t Try this at Home!
Dan and I also did a “destruction test” to see how the Alpha 6GT brass would hold up when competitors push the cartridge to its limits. Please note that this is PRE-PRODUCTION brass and Dan and I probably exceeded max load for the majority of the duration of this test. Using Varget powder, we pushed 115gr DTACs at 2950+ FPS on a pretty hot day. We ran the charge weight up until the bolt was hard to lift.
Using this very hot charge, we were able to get 14 firings before the primer pocket failed. That is pretty solid considering that this brass was a pre-production sample that Alpha said did not meet its primer pocket design requirements. With these results, I think a shooter pushing 110-115 grain class bullets in the low 2900s will get 16 to 20 firings from a piece of brass.
Is the GT here to stay?
All signs are pointing to “Yes”. Dies are readily available from Hornady, RCBS, and Redding. Chamber reamers are being produced by PT&G and JGS that can be purchased through GA Precision.
Alpha Munitions is hard at work getting quality brass to the shooters. Quite a few people have already chambered up 6GT barrels before they even have brass in hand. I think we will see this cartridge go mainstream in PRS/NRL-style competition in 2020. With Alpha Munitions production brass almost ready to hit the shelves, I think we will see a lot more data come in from the field by the end of this year.
The Verdict — The 6GT Is Looking Great So Far
I am really digging the 6GT and the capabilities it offers. It can launch 103gr Vapor Trails at 3000+ FPS or lob heavy 115gr DTACs in the low to mid 2900s comfortably. George Gardner has texted me some pictures of very impressive groups pushing an 115gr DTAC at 3000 FPS with Alliant Reloder 16 (a very temp-stable powder with a burn rate close to H4350). That being said, if a guy wanted to push that type of speed and bullet weight, the 6mm Creedmoor is a better solution in my opinion. So far my “go to” 6GT load is a 112gr Barnes Match Burner at 2900 FPS. My other favorite load is a Hornady 108gr ELDM at 2970 FPS.
I think the down-range performance of the 6GT over a 6mmBR and the 6BR variants will be valuable on those days where shooting conditions are not as perfect. Recoil is about the same as the 6BR variants (6BRA, 6 Dasher etc.), but noticeably less than a 6mm Creedmoor. The extra energy down range will make a spotter’s job a bit easier when targets extend beyond 800 yards.
Forming GT Brass from Lapua 6.5×47
Before the new Alpha Munitions brass was available, I tested the cartridge using 6GT made from parent Lapua 6.5×47 Lapua brass necked-down and reformed. George Gardner walked me through the process of forming 6GT brass out of Lapua 6.5x47L. The process is time-consuming and is a huge PITA even with the correct tools. More detailed instructions can be found on my 6GT thread on the AccurateShooter Forum. READ Forum Thread HERE.
Here is a photo of what the brass looks like going through the forming/trimming process.
Left to right: 6.5×47 Lapua brass, sized with the 6GT bushing die with a .266 bushing, chopped/trimmed and turned, and fired-formed.
The formed-from-Lapua 6GT brass performed well and is a good option if one has the time and desire, but I’ll be moving over to factory Alpha Munitions brass once it is readily available.
6GT Tested at 1000 Yards
After seeing what Tom Jacobs is doing with his benchrest gun running Alpha Munitions brass, there is no doubt the 6GT is plenty capable out to 1000 yards and beyond. I have a feeling the Benchrest and F-Open guys are going to dig this new 6mm cartridge as well, at least for 600 yards. Note, in this photo it appears Shot #5 is under a paster, but that might just be a Ballistic-X software input error, meaning that this is actually a 4-shot group. Either way it is still impressive.
“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
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.
Many online vendors are running sales this Labor Day Holiday weekend. You’ll find score of products marked way down, plus discount codes that can save you 20% or more on your purchases. Some sales run through end-of-day on Monday September 2nd, while other Labor Day sales extend through next week. Be sure to check the sale schedules.
1. Brownells Labor Day Sale — Guns, Ammo, Components
Brownells is running a huge Labor Day Sale, with savings up to 40%. You’ll find big discounts on AR uppers and lowers, triggers, bipods, magazines, optics, ammo and more. There are also “brand-wide” discounts on major brands listed below.
2. Bruno Shooters — Shipping Deals and Discounted Products
Bruno Shooters Supply has a variety of Labor Day Promotions. First you can get Free Shipping on all orders of $99.95 or more. Plus there is Free Shipping on scopes, stocks, BAT actions, LabRadars, and borescopes. Many items, including Lenzi and Protektor bags, have been discounted, and all Krieger barrels are $10 Off.
3. Creedmoor Sports — 10% Off and Free Ground Shipping
To celebrate the long, Labor Day weekend, Creedmoor Sports is offering 10% Off Creedmoor-branded products with Code LBD19. In addition, you can get FREE Ground Shipping on most items. This applies to normal ground shipping rates, but not HazMat charges, so you’ll still have to pay HazMat for primers and powder. NOTE: Some exclusions apply.
4. Natchez — 10% Discount or Free Ship/Hazmat
Natchez has many items on sale this weekend, plus three Promo Codes. Use CODE PO190829 to save 10% right off the price. Or, for heavy shipments, try CODE FR190829 — this provides $5.00 flat-rate shipping on orders over $99.99. If you need powder and/or primers, select CODE FH190829. This waives the HazMat fees for powder and primer orders $150.00 or more. Pick the Code that works best for you. Don’t hesitate — this deal expires 9/2/2019 at 11:59 pm CST.
5. Midsouth Shooters Supply — $5 Hazmat or $5 Shipping
Midsouth is running a tempting deal this Labor Day weekend. If you buy at least $49 worth of goods, you can get either $5 Hazmat or $5 Shipping for your entire order. In addition to this promotion, Midsouth has many great sale items this week including a Kestrel 2500 NV for $154.00, Hornady Powder dispenser for $179.95, and lots of discounted ammo offerings.
6. Witt Machine — 25% Off Brakes and Suppressor Gear
Witt Machine’s Labor Day Sale is easy to understand — save a full 25% on all items featured on the WittMachine.net home page. This includes clamp-on and screw-on muzzle brakes, suppressors, muzzle rise eliminators, plus integrally suppressed rifles and suppressed AR uppers. CLICK HERE for all sale items in stock. Witt sale tip from EdLongRange.
7. Cabela’s — Hunting Kick-Off Sale, Up to 40% Off
The discounts started August 26th at Cabelas.com. This major sporting goods dealer is running a Hunting Season “Kick-Off Sale” through September 8, 2019. There are big savings on shotguns, hunting boots, ammo, game cameras, GPS units, and more. Some items are 40% off.
8. Palmetto State Armory — Storewide Sale
Complete rifles, pistols, uppers, lowers, optics, ammo — Palmetto State Armory has a wide selection of products, many of which are deeply discounted for the next few days. If you are thinking of an AR project, or are looking for a great price on a carry pistol, check out Palmetto’s deals this week.
9. Primary Arms — Product Specials and Shipping Discounts
Primary Arms has a wide variety of products on sale including Glock parts, AR parts, tactical packs/cases, and Walker Ear Muffs. In addition Primary Arms has FREE Shipping on the entire order when you buy a riflescope or Red Dot optic.
10. Aero Precision — 20-25% Off Uppers and Lowers
Now through 9/3/2019, Aero Precision is offering 25% off Stripped Lowers, Stripped/Assembled Uppers, Scope Mounts, and VG6 Muzzle Devices. Or, get 20% off of Complete Uppers, Lowers, Handguards, and Combo Sets. Finally, pretty much everything else is 15% off. That makes it simple to save big.
Hunting season is right around the corner. We know many readers have acquired a new hunting rifles, or perhaps are using new ammo or a new optic. If you’ve got new gear, you’ll want to zero your hunting rig properly. Here’s how…
Here’s a simple procedure that lets you get a solid zero in just four shots. Of course you probably want to fire a few more rounds to confirm your zero before you head off to your hunting grounds, but this will let you get on-target with a minimum amount of time and ammo expended. (This assumes your scope is securely mounted, and the bases are not drastically out of alignment.)
QUICK-TIP: The Key to this procedure is Dialing to Shot One Point of Impact (POI). Re-aim at center of target after SHOT ONE. Then with the rifle motionless, use the turrets to put the middle of the cross-hair on the first shot location.
1. First, remove the bolt and boresight the rifle. Adjust the position of the rifle so that, looking through the bore, you can see the center of the target with your eyes. Secure the rifle in the rests to maintain its position as boresighted. Then, without moving the rifle, center the reticle. That should get you on paper. With the rifle solidly secured in front and rear rests or sandbags, aim at the center of a target placed at your zeroing distance (50 or 100 yards). Confirm there are no obstructions in the barrel! Then load and fire SHOT ONE. Then, return the gun to the exact position it was when you pulled the trigger, with the cross-hair centered on the target as before.
2. Locate, in the scope, where your first bullet landed on the target. Now, while you grip the rifle firmly so it doesn’t move, have a friend adjust the turrets on your scope. While you look through the scope, have your friend turn the windage and elevation turrets until the cross-hairs, as viewed through the scope, bisect the first bullet hole on the target. Use the turrets to move the center of the reticle to the actual position of shot number one. IMPORTANT: Dial the crosshairs to the hole — don’t move the rifle.
3. After you’ve adjusted the turrets, now re-aim the rifle so the cross-hairs are, once again, positioned on the target center. Keep the rifle firmly supported by your rest or sandbag. Take the SECOND SHOT. You should find that the bullet now strikes in the center of the target.
4. Take a THIRD SHOT with the cross-hairs aligned in the center of the target to confirm your zero. Make minor modifications to the windage and elevation as necessary.
5. Finally, shoot the rifle from a field rest (shooting sticks, bipod, or rucksack) as you would use when actually hunting. Confirm, with SHOT FOUR, that your zero is unchanged. You may need to make slight adjustments. Some rifles, particularly those with flexy fore-arms, exhibit a different POI (point of impact) when fired from a bipod or ruck vs. a sandbag rest.
This Video Shows the Process Described Above:
Fouling Shots and Cold Bore Condition
If you recently cleaned your rifle, you may want to fire two or three fouling shots before you start this procedure. But keep in mind that you want to duplicate the typical cold bore conditions that you’ll experience during the hunt. If you set your zero after three fouling shots, then make sure the bore is in a similar condition when you actually go out hunting.
Shoot 101 Quiz
How much of an expert are you when it comes to firearms and ballistics? Test your knowledge with this interactive test. Guns & Ammo magazine created a series of features called Shoot 101. These articles provide “how to” information about shooting, optics, and outdoor gear.
On the Guns & Ammo website, you’ll find the Shoot 101 Ballistics Quiz. The 15 questions are pretty basic, but it’s still fun to see if you get all the answers correct.
You don’t need a lot of technical knowledge. And it’s not all about flight ballistics. Roughly a third of the questions are about projectile types and bullet construction. Note, for some reason the layout doesn’t show all the possible answers at first. So, for each question, be sure to scroll down using the blue scroll bar on the right.
This week’s Shooting USA episode has two great features. Part One covers the USPSA Multi-Gun Nationals, a 3-gun match with fast action. A lengthy second sequence covers new guns and gear at the 2019 NRA Convention in Indianapolis, Indiana. This Shooting USA Episode airs Wednesday August 28, 2019 on the Outdoor Channel, at 9:00 PM Eastern and Pacific, 8:00 pm Central.
USPSA Multi-Gun Nationals
If you are a fan of 3-Gun competition, tune in to Shooting USA this week. The latest episode features the 2019 USPSA Multi-Gun Nationals held in Florida. You can see many of the nation’s top 3-Gun shooters attacking some very challenging stages with pistols, rifles, and shotguns.
Multi-gun competition has evolved considerably since it started 30 years ago. The firearms are more sophisticated, the optics are better, and the stage times are much faster. Still, the challenge remains the same: How fast can you shoot multiple targets, with the score determined by speed and accuracy? For the best in the sport, the answer is very fast indeed…
New Products for 2019 — Guns, Optics, Electronics and More
Shooting USA was in Indianapolis for the 2019 NRA Annual Meetings and Exhibits. At the big event, Shooting USA’s teams found some interesting new products, such as Hornady’s pricey new A-Tip bullets ($80 to $90 per 100), and new handguns from Colt, Smith & Wesson, and Volquartsen. Hornady also displayed a new Kestrel 5700 Meter with advanced 4DOF Ballistic Solver.
A couple seasons back, Bill did a fascinating barrel cut-down test on a .338 Lapua Magnum rifle. Bill, a skilled gunsmith who runs 782 Custom Gunworks, cut down the barrel from 30″ to 17″ in one-inch increments. During the cut-down process, Marr measured velocities at each barrel length, shooting four rounds after each cut. As you’d expect, there was a huge change in velocity from long to short. Speeds were measured at the muzzle with a Magnetospeed barrel-mounted chronograph.
If you’re looking for max velocity with the .338 LM, go long. With 250-grain Sierra MK bullets, the peak velocity Bill measured was 2942 FPS at the full, 30-inch length. This decreased pretty steadily down to 2547 GPS at the shortest 17″ length. That’s an average decrease of 30.4 FPS per inch from 30″ to 17″.
Bill also tested 300-grain Sierra MatchKings. This is interesting because Randy Wise ran 300-grain bullets (Berger Hybrids) in a 26″ factory barrel for his ELR record. Peak velocity was 2833 FPS at 30″, 2799 FPS at 26″, and 2492 FPS at the shortest 17″ length. Interestingly, velocity at 29″ was higher than at 30″ for the 300-grainers. Bill notes: “The 300 SMK load showed a slight increase from 30 to 29″. I’ve recorded this in other tests and it seems to be more common with a heavier load. I suspect it is primarily due to the small sample sizes being used along with the relative proximity of muzzle velocities in adjacent lengths.”
At each new (shorter) barrel length, velocity was measured with a MagnetoSpeed chronograph using two different loads, 250gr SMKs with H4831sc and 300gr SMKs with Retumbo. Four shots were fired at each length with each load, a total of 112 rounds.
Load #1: 250gr Sierra MK, Lapua brass, CCI #250 primer, H4831SC, OAL 3.720″.
Load #2: 300gr Sierra MK, Lapua brass, Win WLRM primer, Retumbo, OAL 3.720″.
.338 LM Barrel Cut-Down Test Results Summary
.338 Lapua Magnum with 250gr Sierra MatchKings
After shortening the barrel from 30″ to 17″, total velocity reduction for the 250-grainers was 395 FPS, an average loss of 30.4 FPS per 1″ cut. The amount of velocity loss per inch rose as the barrel got shorter, with the biggest speed reduction, a loss of 55 FPS, coming with the cut from 18″ to 17″.
Start Velocity: 2942 FPS | End Velocity: 2547 FPS | Average Loss Per Inch: 30.4 FPS
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, optics, 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.
This is a great deal — you can buy this Weatherby Vanguard Modular Rifle in 6.5 Creedmoor for just $799.99 on sale. That’s less than you’d pay for most custom actions by themselves. Yes this Weatherby rifle qualifies for PRS Production class — it’s 100% within the rules.
Put the hundreds of dollars you save into optics, ammo, and a suppressor — the 20″ barrel comes pre-threaded for brake or suppressor. This rifle has a nice 2-stage trigger, and Luth AR adjustable buttstock fitted to a CNC-machined anodized aluminum chassis. Weatherby guarantees SUB-MOA accuracy with premium ammo. As tested by American Rifleman, this Weatherby has shown outstanding accuracy for a factory rifle — close to half-MOA for five shots. Three factory ammo types shot 0.53″, 0.55″, and 0.57″ respectively. That’s impressive.
2. Bruno Shooters Supply — McMillan Stock Sale, 10% Off
The name McMillan is synonymous with high quality stocks and now you’re chance to grab one on sale. Bruno Shooters Supply is running a McMillan Stock Sale on its entire inventory. That includes hunting and varmint stocks as well as McMillan Kestros and F-Class stocks. If you need a new stock and Bruno’s selection matches your action, this is a good deal.
3. Precision Reloading — Berger Bullet Sale
There’s a reason Berger bullets are so popular with competition shooters and hunters. Now you can get popular Berger projectiles at significant savings. Check out the Berger Bullet Sale going on at Precision Reloading right now. While some sizes are out of stock we were pretty impressed with the variety on available bullets and prices. We recommend you check out this sale soon — it ends August 31, 2019.
If you’re looking for a good deal on a gun vise we found the Tipton Best Gun Vise with a FREE Wheeler 43-piece driver kit for only $85.37. This gun vise is a versatile, highly adaptable unit that has earned praise from owners. Getting the Wheeler driver kit (a $27 value) for free makes this a deal you can’t ignore. If you want something more basic that’s easier to move around, check out the Tipton Cleaning Gun Vise for $37.99 from Midsouth — a crazy low price. Either way you can’t go wrong.
We’ve seen Vortex scopes on crazy low prices before but they’re usually lower power models. Now you can grab a Vortex Viper 6.5-20x44mm with the BDC reticle for the amazingly low price of $299.99. Vortex offers one of the best warranties in the business, and this is an outstanding value. This scope previously sold for $429.99.
Fix-It Sticks have been around for a while but they always required having a preset torque driver for each setting which wasn’t always convenient. That is all changing now as they are releasing an all-in-one torque driver kit. These kits are great for torquing scope bases and other parts on rifles. Pre-Order now from Fix It Sticks with Promo Code MTDP1 and you can get this kit for $89.50. That’s 20% off the normal price. Orders should ship mid-September.
7. Amazon — Long Range Shooting Handbook, $20.04
Ryan Cleckner’s Long Range Shooting Handbook is the best-selling modern book on practical rifle skills. Ryan Cleckner’s Long Range Shooting Handbook is designed as an intro to important fundamental concepts such as MOA vs. Mils, External Ballistics, and Environmental Effects. Included are personal tips and advice based on Cleckner’s years of experience as a sniper instructor and special operations sniper. You can view Sample Chapters on Amazon.com.
The Long Range Shooting Handbook is divided into three main categories: What It Is/How It Works, Fundamentals, and How to Use It. “What It Is/How It Works” covers equipment, terminology, and basic principles. “Fundamentals” covers the theory of long range shooting. “How to Use It” gives practical advice on implementing what you’ve learned, so you can progress as a skilled, long range shooter.
8. Midsouth Shooters Supply — New Ammo Boxes
We were excited to see that Midsouth Shooters Supply just launched a whole new selection of ammo boxes in a variety of sizes with clear tops or red tops, 50-round or 100-round capacity. These boxes are made of a high-grade plastic that ensure you’ll be using these for years to come. The quality tool-kit-style hinges allow the lids to stay open. That helps with ammo access both on the bench and at the range.
9. Amazon – Proster Wind Meter, $16.99
This Proster wind meter is a great bargain. The previous model had a very impressive 4.2 star overall rating (with 300+ reviews), and the latest version has some improvements (including a square base so it can stand). Now on sale for just $16.99, this is a very useful tool for a bargain basement price. To provide reliable wind inputs for ballistics calculations, you really do need a Wind Meter. And unlike a costly Kestrel, with this budget wind meter, you won’t feel too bad if it gets lost or misplaced.
10. Amazon — 12″ x 12″ Splatter Grid Targets, 10 for $9.99
This 12″x12″ Splatterburst Target combines splatter shot marking with a grid background, with five aiming points. The bright neon shot circles make it easy to see your shots. And the handy grid lets you quickly estimate your group size. Get a 10-pack for $9.99, or a 25-pack for $17.99 (better deal). This particular target has earned rave reviews — 87% of verified buyers gave this a FIVE-Star rating. One example: “Excellent quality and durability. The adhesive is really strong. High contrast makes down range targeting easy and the splatter contrast is [great].”
Here is a very nice .22 LR pistol with a fine trigger for under $200.00. Everyone should own a rimfire handgun, and here’s one that’s an exceptional value. As a Labor Day Special, Palmetto State Armory is selling the 
George Gardner was kind enough to send us 50 pieces of Pre-Production Alpha 6GT brass for preliminary testing. Like the cases I formed from 6.5×47 Lapua brass, the Alpha 6GT brass will use a small rifle primer. Price from 
Shoot 101 Quiz
This is a great deal — you can buy this 
