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July 15th, 2016

Get Connected — Join 32,000+ Members on Our Shooters’ Forum

Accurateshooter.com shooters forum 32,000

AccurateShooter.com ForumThe AccurateShooter.com Shooters’ Forum hit another membership milestone. We’ve surpassed 32,000 registered members. Now we hope to reach 35,000 members in the next few months. If you have considered joining our Forum, but haven’t done so yet, there’s no better time than now. We have recently installed new “mobile-friendly” Forum software that works great with smart phones and tablets. You can now stay in touch when you’re on the go. Log in with your iPhone or Android phone. The new software also makes it much easier to add photos to your posts and classified adverts.

As a Forum member, you’ll be part of an active community of serious shooters. You can get valuable advice on shooting and reloading from top shooters such as National Champions Larry Bartholome, Sam Hall, and Derek Rodgers. As well, many top experts visit the Forum, such as Bryan Litz (Applied Ballistics), Shiraz Balolia (Bullets.com), Frank Green (Bartlein Barrels), and John Perkins (21st Century Shooting).

CLICK HERE to VISIT FORUM

Accurateshooter.com shooters forum 32,000Visit Forum.AccurateShooter.com to check out our Forum features. You’ll find a wealth of information shared by thousands of knowledgeable members. The boards are tightly moderated to prevent the ego battles common to some other internet forums. Our Shooters’ Forum maintains a high “signal to noise ratio”, with courteous and respectful exchange of ideas.

Sell Your Gear with FREE Classifieds

Along with our informational Forum areas, we offer FREE CLASSIFIEDS for all registered Forum members. You’ll find some great values in the Classifieds, and we provide a feedback system for buyers and sellers. Published feedback helps you buy and sell with greater confidence.

Accurateshooter.com shooters forum 30,000

Permalink News, Reloading No Comments »
July 14th, 2016

Black Powder Target Rifle Championship Next Week in Raton, NM

NRA Black Powder Target Rifle Championship Raton NM
NRA Black Powder Target Rifle Championships Raton NM

Next week the NRA Black Powder Target Rifle Championship will be held at the Whittington Center in Raton, NM. From July 19-24, top Black Powder Cartridge Rifle (BPCR) shooters from around the country will test their skills during a week-long event with targets set from 200 to 1000 yards. On the firing line you’ll see many handsome, custom-built BPCRs (Sharps, Ballards, Browning High Walls, Rolling Blocks) with exquisite wood, hand-checkering, and color-case-hardened receivers.

NRA Black Powder Target Rifle Championships Raton NM

NRA Black Powder Target Rifle Championships Raton NM

The Black Powder Championship starts with mid-range matches from 200 to 600 yards. Then competitors set their sights for long range, with 800-1000 yard Creedmoor matches at the end of the week. Interestingly, for safety reasons, there are minimum bullet weight and muzzle velocity requirements for the Creedmoor matches. These BPCR shooters launch some seriously heavy projectiles downrange:

Caliber Minimum Bullet Weight (Grains) Minimum Bullet Velocity (FPS)
.38 Cal 408 (375) 1300 (1375)
.40 Cal 408 1280
.44 Cal 450 1240
.45 Cal 510 1200
.50 Cal 600 1200

NRA Black Powder Target Rifle Championships Raton NM

Permalink News No Comments »
July 14th, 2016

Carbon-Wrapped Savage Pre-Fit Barrels Now Available

Proof research carbon wrap barrels composite

Here’s a new barrel option for Savage shooters. Proof Research, a leader in composite barrel production, now offers “Pre-Fit” barrels for Savages. These barrels come chambered and threaded for Savage actions. Pre-Fits are easy to install — just spin them on, set the headspace with gauges, and tension the barrel nut. (Proof Research does recommend enlisting a gunsmith to help with the process.)

With a finished weight under three pounds, these new Pre-Fit barrels are much lighter than conventional all-steel barrels. Proof Research claims that they are “less than half the weight of comparably-sized steel barrels.” But you will pay dearly for that weight savings. As sold by Stocky’s Stocks, these Proof Research Pre-Fits cost $846.99, more than twice what all-steel Pre-Fit barrels from Criterion or Pac-Nor cost. Criterion Barrels currently charges $370.00 for a 26″ Savage or Rem/Age Pre-Fit.

Proof Research claims that its carbon-wrapped barrels shed heat faster than an all-steel barrel. Jason Lincoln, Proof Research’s VP of Engineering, claims that his company’s composite barrels can cool 50% faster than steel barrels, offering reduced point-of-impact shift during extended strings of fire. Is this marketing hype? We have yet to see a definitive test that validates the claims of enhanced cooling…

Proof Research Savage Pre-Fit Options Available
Initially the Pre-Fit barrels will be offered in a “Sendero” profile, very similar to an M24 contour. Available barrel lengths (up to 28″) vary by caliber/chambering (in some cases 24″ is all you can get). The following chamberings and twist rates are currently offered by Stocky’s Stocks:

.223 Rem, 1:8″ Twist
.22-250 Rem, 1:8″ Twist
.243 Win, 1:8″ Twist
6.5 Creedmoor, 1:8″ Twist
6.5×284, 1:8″ Twist

280 Ackley, 1:9″ Twist
7mm Rem Mag, 1:9″ Twist
.308 Win Match, 1:10″ Twist
.300 Win Mag, 1:9.4″ Twist

Proof Research Carbon Technology
Proof research carbon wrap barrels composite

Product Tip from EdLongrange. We welcome reader submissions.
Permalink Gunsmithing, New Product 5 Comments »
July 14th, 2016

Dope for Your Scope — Handy Laminated Ballistics Card

JBM laminated ballistics card zak smith

Tactical ace Zak Smith of Thunder Beast Arms employs a simple, handy means to store his elevation and wind dift data — a laminated data card. To make one, first generate a come-up table, using one of the free online ballistics programs such as JBM Ballistics. You can also put the information in an Excel spreadsheet or MS Word table and print it out. You want to keep it pretty small.

Above is a sample of a data card. For each distance, the card includes drop in inches, drop in MOA, drop in mils. It also shows drift for a 10-mph cross wind, expressed three ways–inches, MOA, and mils. Zak explained that “to save space… I printed data every 50 yards. For an actual data-card, I recommend printing data every 20 or 25 yards.” But Zak also advised that you’ll want to customize the card format to keep things simple: “The sample card has multiple sets of data to be more universal. But if you make your own data card, you can reduce the chance of a mistake by keeping it simple. Because I use scopes with MILS, my own card (photo below left) just has three items: range, wind, drop in MILS only.”

Once you have the card you can fold it in half and then have it laminated at a local office store or Kinko’s. You can keep this in your pocket, tape it to your stock, or tie the laminated card to your rifle. If you regularly shoot at both low and high elevations, you may want to create multiple cards (since your ballistics change with altitude). To learn more about ballistic tables and data cards, check out the excellent Practical Long-Range Rifle Shooting–Part 1 article on Zak’s website. This article offers many other insights as well–including valuable tips on caliber and rifle selection.

ballistics data scope coverScope-Cover Mounted Ballistics Table
Another option is to place your ballistics card on the back of the front flip-up scope cover. This set-up is used by Forum member Greg C. (aka “Rem40X”). With your ‘come-up’ table on the flip-up cover you can check your windage and elevation drops easily without having to move out of shooting position.

Greg tells us: “Placing my trajectory table on the front scope cover has worked well for me for a couple of years and thought I’d share. It’s in plain view and not under my armpit. And the table is far enough away that my aging eyes can read it easily. To apply, just use clear tape on the front objective cover.”

Permalink Gear Review, Tactical No Comments »
July 13th, 2016

Product Review: Hornady 6.5 Grendel Brass

Hornady 6.5 Grendel brass

With the increased interest in the 6.5 Grendel cartridge and Grendel-based wildcats (such as the 6mmAR and 30 Major), today we’ve re-released a review by Robert Whitley.

Robert Whitley of AR-X Enterprises, LLC builds match-grade uppers for AR-platform rifles. Many of Robert’s favorite chamberings are based on the 6.5 Grendel case necked-down to 6mm. Until 2011, Lapua was the only source for 6.5 Grendel brass. As you’d expect, Lapua’s Grendel brass is truly excellent, but it is also pricey, and sometimes hard to find. Now Hornady is producing USA-made 6.5 Grendel brass. Robert Whitley has worked with the Hornady 6.5 Grendel brass for over a year now and he is able to assess its performance compared to the original Lapua version. Writing in our Shooters’ Forum, Robert reveals: “It’s decent brass but hot loads will loosen the primer pockets fast. With moderate loads you will get good case life and service from the brass and it can deliver excellent accuracy as well. Not Lapua but not bad either.”

Hornady 6.5 Grendel brass 6mmAR TurboRobert reports: “I was able to get my hands on some of Hornady’s 6.5 Grendel brass. My big question was how it would measure up, particularly the loaded necks, and whether it would be compatible with our existing 6mmAR and Turbo 40 die sets. As it turns out, this brass looks like a perfect fit for our existing die sets (and obviously 6.5 Grendel die sets too). Accordingly, folks with existing die sets will be able to use the Hornady brass without any issues.” However, as the loaded neck on the Hornady brass is .001″ (one-thousandth) slimmer than Lapua brass, you may want to try a smaller bushing when sizing Hornady Grendel brass.

The Hornady 6.5 Grendel brass has a LARGE Flash Hole, about .078″ versus .0591″ for Lapua brass. Dimensionally, the biggest difference is the shoulder diameter, with the Hornady brass measuring 0.428″ vs. 0.424″ for the Lapua brass. The Hornady is actually a better fit for 6mmAR chambers which are about 0.432″ at the shoulder. Interestingly, case H20 capacity is virtually identical. Water capacity of new, unfired Hornady 6.5 Grendel brass is 35.1 grains, while new, unfired Lapua Grendel brass holds 35.0 grains of H20. Both brands of Grendel brass increase to about 36.0 grains H20 capacity after firing and full-length sizing.

Here are some of the particulars of the Hornady cases:

Hornady 6.5 Grendel Brass Lapua 6.5 Grendel Brass

Flash hole diameter: ~ .078″
OAL of brass: Average 1.515″
Weight of cases: 111.7 to 113.0 grains
Web diameter, unfired: 0.4375″
Shoulder diameter, unfired: 0.428″
Loaded neck diameter: 0.2895″
6mmAR loaded neck: 0.270″

Flash hole diameter: 1.5mm (0.0591″)
OAL of brass: Average 1.515″
Weight of cases: 111.0 to 112.5 grains
Web diameter, unfired: 0.4385″
Shoulder diameter, unfired: 0.424″
Loaded neck diameter: 0.290″
6mmAR loaded neck: 0.271″

Permalink Bullets, Brass, Ammo, Reloading 2 Comments »
July 12th, 2016

The Silent Varminter: Squirrel Hunting with Anschutz Air Rifle

Anschutz Anschütz 8002 S2 Black Air Hunter airgun air rifle moderator squirrel hunting

Can you hunt small varmints with an air rifle? Indeed you can. At reasonably close ranges, a .177 pellet has sufficient “knock-down” power, and the near-silent operation of the air rifle keeps your prey from being alerted. Our friends at Varminter.com recently tested the Anschütz 8002 S2 Black Air Hunter, which features an integral, custom-tuned moderator. Overall, this is a very accurate, very high-tech solution to pesky squirrels (and other small furry pests).

Here’s the report: “We spent a couple of hours out in the field with the Anschutz Black Air Hunter, and took seven ground squirrels that NEVER heard the shot. This rifle is unbelievably quiet, and VERY accurate. I simply put the crosshair on the back of the eyeball, touched the super light trigger, and dropped them in their tracks. Tomorrow, we hunt a small orchard near some farm animals, and I think this rifle will really shine. Tom got some decent video, but we need a bit more out in the field for the full hunt report, so there will be more to come!”

The Anschütz 8002 Black Air Hunter is a PCP (Pre-Charged Pneumatic) air rifle in .177 caliber. This nice rig features a very comfortable, ergonomic stock with adjustable cheekpiece and buttplate. Best of all, the Black Hunter is wicked accurate. Varminter.com reports: “It took [just] three shots to sight-in, and proceeded to shoot bug holes at 25 yards the next 10 rounds.”

Anschutz Anschütz 8002 S2 Black Air Hunter airgun air rifle moderator squirrel hunting

Anschutz Black Air Hunter Product Description

The new Anschütz 8002 S2 Black Air Hunter is designed for varmint hunters and target shooters who want an accurate, quiet, versatile, and urban-friendly air rifle. Based on the 8002 S2 match rifle, the Black Air Hunter boasts the excellent balance/ergonomics of a world-class 10 meter match rifle. But the Black Air Hunter has other key features you won’t find on typical competition airguns.

The match barrel is fitted with an advanced moderator made by Tactical Solutions. This non-removable unit is smaller, lighter, and considerably quieter than the counterparts from Europe. Tactical Solutions engineered this moderator to control the sharp crack associated with pre-charged pneumatics. And yes, it works — the Black Air Hunter is VERY QUIET.

As shown here with Leupold scope, the rifle weighs just under 10 pounds:
Anschutz Anschütz 8002 S2 Black Air Hunter airgun air rifle moderator squirrel hunting

The fully-adjustable beech stock has a moisture-resistant rubberized coating that provides a secure grip in cold or damp conditions. An aluminum accessory rail under the fore-end allows sling or bi-pod mounting. The cheek piece and butt plate offer a wide range of position options, and can also be upgraded or changed to suit the shooter’s preferences.

The Black Air Hunter runs a .177” caliber pellet at 580 fps, which allows for quiet yet precise training and target shooting in an urban environment. There are more powerful air rifles, but they will be noisier and you may have concerns with down-range energy. With its ultra-low noise signature, the Black Air Hunter is well-suited for use in urban settings.

Anschutz Anschütz 8002 S2 Black Air Hunter airgun air rifle moderator squirrel hunting

Permalink Gear Review, Hunting/Varminting 5 Comments »
July 12th, 2016

Talladega Marksmanship Park on Shooting USA This Week

Talladega Marksmanship Park
The Talladega Marksmanship Park boasts Kongsberg electronic targets at 200, 300, and 600 Yards.

The CMP’s Talladega Marksmanship Park — the most impressive (and high-tech) shooting facility in North America, will be featured on this week’s episode of Shooting USA television. The show tours the Talladega facility and spotlights Talladega’s first-ever competition, the inaugural D-Day Memorial match last year. (Talladega recently held its second D-Day match on June 4-5, 2016).

Shooting USA Television Air Times (Wednesday/Thursday) on the Outdoor Channel:
Eastern Time: 9:00 PM, 12:30 AM, 3:00 AM (Th)
Central Time: 8:00 PM, 11:30 PM, 2:00 AM (Th)
Mountain Time: 7:00 PM, 10:30 PM, 1:00 AM (Th)
Pacific Time: 6:00 PM, 9:30 PM, Midnight

John C. Garand Match — Part of D-Day Memorial Event
Talladega Marksmanship Park

Talladega is known for NASCAR and its super-speedway, but now there is another destination for sports enthusiasts, thanks to the Civilian Marksmanship Program (CMP). Congress created the CMP in 1903 with an original mission to promote civilian marksmanship, but in its 110-year history, the CMP never had its own range. So, the organization built the CMP Talladega Marksmanship Park, a $20 million sports facility, one of the most advanced shooting sports facilities in the world.

Talladega Marksmanship Park

Talladega Marksmanship Park

“You won’t find another place like this in the United States, and I think in most of the world,” says Rep. Mike Rogers of Alabama. “You know, I brag on the Talladega 500 all the time, being the fastest NASCAR track, and now I’ll be able to brag about having the best, if not the most world-class marksmanship facilities in the world here in the same neck of the woods.”

Permalink Competition, News No Comments »
July 11th, 2016

A New Day for Service Rifles — Shooting with 4.5X Optic

AR15 Zero Nightforce Service Rifle Scope Optics
Establishing zero at 300 yards. Dennis says: “Wow you can really drive that crosshair into the center of the bull with ease” with the 4.5X optic.

Dennis Santiago recently received the all-new Nightforce Competition SR Fixed 4.5x24mm Service Rifle scope. He will be using this at Camp Perry soon, so he needed to get zeros (and click values) for all his yardages. Off he headed to the Burbank Rifle and Revolver Club (BRRC) for a Zero Session.

After establishing a 100-yard, base-line zero from the bench, Dennis put on his sling and jacket to work out to 200, 300, and 600 yards. When shooting at 200, Dennis said: “The target is huge in that 4.5X scope. Fun to drive. Next stop NRA Week at Camp Perry!”

AR15 Zero Nightforce Service Rifle Scope Optics

Above you can see Dennis working up two elevation zeroes for 600 yards. First he fired a center hold using the crosshair inside the circle to “pie” the bull. Next, he shot with a 12 o’clock hold using the lower leg of the crosshair to bisect the target. You can see the target at 600 yards in the top right of the photo.

AR15 Zero Nightforce Service Rifle Scope Optics

Zeroing Task accomplished, Dennis is ready to take this rifle to Camp Perry for the National Championships. He says: “In the end, it’s always about your handy-dandy notebook.”

New 2016 CMP/NRA Rules Allow 4.5X Optics
Dennis Santiago explains the Service Rifle rule changes that now allow scopes up to 4.5X max magnification (and max 34mm objective):

“Per the 2016 Rulebooks of the CMP and NRA, today’s Service Rifle is now defined to include an M-16/AR-15 variant with an optical sighting system not to exceed 4.5X magnification. So, this optic-equipped rifle goes head-to-head with the match-tuned M-16A2/AR-15A2 iron sight guns in the same class. The rules were updated to take into account that some military branches no longer train service members to shoot iron sights as their primary marksmanship method and have switched to reliance combat optics. The rules were debated and tried in 2015 and codified at the beginning of this year. This will be the first Nationals where the old and new generation guns compete side-by-side.

Here is my personal prediction: There will be improved scores by Expert class shooters who figure out how to work with optics jumping into Master class. At the High Master level, there may be a slight rise in numerical scores but there will be a massive jump in X-Count. EICs will remain the all-out race they’ve always been; whoever makes the fewest mistakes wins the day.”

Permalink Competition, Optics 6 Comments »
July 11th, 2016

Bargain Finder 43: 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 — Hodgdon Varget Powder, $23.77/pound (In-Stock)

hodgdon imr varget powder propellant 1-lb Powder Valley Midsouth

Behold… the Holy Grail, Hodgdon Varget powder. Among all the rifle propellants on the market, Varget may have been the hardest to find in the last couple of years. But take heart, Midsouth Shooters Supply now has 1-pound containers of Varget in stock for immediate delivery. Over the years, Hodgdon Varget has proven to be one of the most accurate powders ever created. And it is also exceptionally temp-stable. In the .308 Win, 6mmBR, 6mm Dasher and other popular cartridges, Varget has set many records and won countless matches. It meters well (for an extruded powder) and can be used in a very large range of calibers and cartridge types. If you need Varget… don’t hesitate. Supplies are limited.

TIME STAMP: This Sale Notice Issued at 4:30 am EST Monday, July 11, 2016.

2. Amazon — Long Range Shooting Handbook, $21.41

Ryan Cleckner Long Range Shooting Book

This 250-page book is Amazon.com’s #1 Top Seller among shooting books. The author, a former U.S. Army Sniper Instructor, knows his stuff. Ryan’s Long Range Shooting Handbook contains a thorough discussion of MOA and MilRadian concepts. The handbook is broken down into three section: Part One covers equipment, terminology, and basic principles. Part Two covers the theory of long range shooting. Part Three offers practical advice on implementing the information taught. This book has earned rave reviews — 91% of verified purchasers gave the book Five Stars.

Ryan Cleckner Long Range Shooting Book

3. Cabela’s — Federal .22 LR Ammo, $21.99 for 325 Rds

.22 LR Federal AutoMatch Sale rimfire ammo

Here you go — name-brand rimfire ammo for just 6.76 cents per round. Can’t complain about that price. According to Ammoseek.com, this is currently the least expensive name-brand .22 LR rimfire ammo you can buy. 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.

4. Natchez — RCBS ChargeMaster Dispenser, $279.99

RCBS Chargemaster scale dispenser Natchez

Here’s a very good deal on the popular RCBS ChargeMaster combo scale/powder dispenser. This unit sells elsewhere for up to $389.00. You may want to act quickly as sale pricing changes frequently and many other vendors have recently raised their prices. MidwayUSA sells this for $349.99 now while the current Amazon.com price is $322.99. You can save a lot through Natchez right now.

5. Amazon — 8x30mm Military Marine Binoculars, $194.95

Deals Week Steiner Military Marine Binoculars
Deals Week Steiner Military Marine Binoculars

Your Editor uses these Steiner 8×30 binoculars. For most duties, they work great. They are compact, light-weight (18 oz.) and easy to hold. The best feature is the focusing system. Once you adjust each eyepiece for your eyes, everything from about 25 yards to infinity is in focus — honest. The $194.95 price at Amazon.com is $30-$50 less than you’ll pay at other vendors. NOTE: If you want better dawn/dusk low-light performance, spend more money on premium binoculars. But for basic daylight duties, these will do the job. NOTE: Steiner offers a 10x50mm version, but the 8x30mm is HALF the weight. Verfified Purchaser Review: “I bought these binoculars for a recent hunting trip. They are…very clear at any range. I have very different eyes, one is 20/200, the other is nearly perfect, 20/30. The sports auto-focus on this is GREAT. Once I set them for my eyes, they were perfect.”

6. Amazon — FIXR Carabiner 20-in-1 Multi-Tool, $2.92

.22 LR Federal AutoMatch Sale rimfire ammo

Cool Tool. This top-selling little carabiner-style FIXR multi-tool performs 20 different functions — all for under $3.00! With this FIXR you get: Quick release clip, measuring rule, bottle opener, wire stripper, box opener, cutting blade, pry bar, file, nail cleaner, large flat driver, eyeglass screwdriver, medium flat driver, medium Phillips driver, small Phillips driver, bicycle spoke wrench, 1/4 inch wrench, 5/16 inch wrench, 3/8 inch wrench, 1/2 inch wrench, and 9/16 inch wrench. The FIXR easily attaches to key ring or belt loop. We carry this handy device on hikes and biking trips.

7. Monmouth Reloading — 1000 Lake City 5.56 Cases, $68.95

Monmouth deals of week ar15 5.56 brass .223 Rem once-fired Lake City LC

1000 pieces of Lake City brass for under seventy bucks? Yep, that’s a deal and a half. Monmouth Reloading is selling genuine, once-fired Lake City 5.56x45mm brass, thick-walled and sourced direct from the U.S. Military. Monmouth reports: “Our current stock of Lake City 5.56 looks to be all newer year Lake City head stamp but may contain a small percentage of other NATO headstamps. Lake City is a popular, reliable brass, normally capable of many reloads.” Monmouth includes 1% overage to account for any damaged brass. NOTE: Brass has crimped primers, so the pockets will need to be reamed or swaged prior to reloading.

8. CDNN — Black & Decker ANSI Z87.1 Safety Glasses, $1.99

At this price (just $1.99 per unit), you can afford to buy a dozen or more of these Black & Decker tinted safety glasses and outfit friends and family. With tinted, ANSI Z87.1-rated plastic lenses, these safety glasses work well in bright summer conditions. You can also use them for any other outdoor activities that call for eye protection (such as mountain biking) — always good to have a few as spares.

Permalink Hot Deals, Optics 1 Comment »
July 10th, 2016

Powder Comparison Test: H4350 vs. IMR 4451

Hodgdon H4350 IMR 4451 temperature powder test

Many Forum members have been looking for a good substitute for Hodgdon H4350 powder, which remains hard-to-find in many parts of the country. One of the best alternatives is IMR 4451, part of IMR’s new Enduron line of powders. Last year, top F-Class shooter Rick Jensen did a comparison between H4350 and IMR 4451, shooting the two powder in a wide range of temperatures. His data suggests that both powders show good temp stability.

Powder Comparison Test: H4350 vs. IMR 4451

Rick Jensen, Captain of the U.S. F-Open Rifle Team, has tested some of the new IMR 4451 powder. Rick and other team members were looking for a good powder that could replace Hodgdon 4350 which is difficult to obtain currently. The makers of IMR 4451 claim that it is not sensitive to temperature and that it delivers competitive accuracy. So far, Rick’s tests, done with a .284 Winchester and 180gr Berger Hybrids, appear to confirm those claims. Rick posts:

“I did a little informal powder comparison of H4350 versus the new IMR 4451. Rifle used was a Kelbly Panda with a 30″, 1:8.75″ twist 5R Bartlein barrel [chambered in .284 Win]. All charge weights were 50.0 grains using CCI BR2 primers. I was very impressed with this new powder and I believe it to be equal to H4350 as far as temperature sensitivity.

I did not test for accuracy but I will tell you my groups were pretty much equal between the two and all were in the .2-.3 MOA range. I will defiantly be shooting more of this powder in the weeks to come, assuming the supply chain will allow. It looks very encouraging to finally have a alternative to H4350 that we might actually be able to buy.”

Hodgdon H4350 IMR 4451 temperature powder test

Chronograph Results with Temps from 23° F to 101°
Here are chronograph results of a comparison test between IMR 4451 and H4350. Rick’s rifle was cleaned and allowed to cool between each test. Five fouling shots were fired before each test. Important: Note that for both Test #1 and Test #2, the powder order is reversed in the mid-temp fields (IMR 4451 first, then H4350). For the low and high temp entries, H4350 is listed first.

Hodgdon H4350 IMR 4451 temperature powder test

Here are the IMR 4451 fired cases, displayed Left to right, coldest to the hottest (in terms of case temp when fired). All charge weights were the same: 50.0 grains.

Hodgdon H4350 IMR 4451 temperature powder test

Permalink Bullets, Brass, Ammo, Reloading 5 Comments »