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October 22nd, 2012

Kowa Now Offers Digiscoping Adapters for Spotters and Binocs

Kowa Sporting Optics now offers a DigiScoping adapter for the iPhone 4 and 4S models. Kowa’s TSN-IP4S iPhone adapter comes with two standard rings, one for the 880/770 series scopes and one for the BD/SV/YF series of binoculars. Similar in design to Meopta’s Digiscoping adapter released last year, the Kowa product holds an iPhone securely and attaches to the rear ocular of a spotting scope (or binoculars) using a cylindrical sleeve (aka lens ring). Crafted from aluminum, the precision-fit Kowa lens rings are coated with a soft material so they won’t mar your eyepiece(s).

Kowa digiscoping adapter

Kowa digiscoping adapterThe Kowa adapter comes with two standard rings, one for the 88/77 series scopes and one for the BD/SV/YF series of binoculars. Additional adapter rings for the Genesis 33 and 44 series of binoculars and TSN 660/600/82SV spotting scope eyepieces (except long eye-relief eyepieces) and 21x, 32x, and 50x High Lander eyepieces may be purchased separately. The lightweight adapter is made of an epoxy resin material that will not damage the finish of your iPhone.

For more information, visit the Kowa’s Digiscoping Webpage. Watch the video below to see how the Adapter holds the iPhone on spotting scopes.

Permalink - Videos, Gear Review 2 Comments »
October 21st, 2012

TECH Tip: How to Set Your Dies for Correct Shoulder Bump

Some of our readers have questioned how to set up their body dies or full-length sizing dies. Specifically, AFTER sizing, they wonder how much resistance they should feel when closing their bolt.

Forum member Preacher explains:

“A little resistance is a good, when it’s time for a big hammer it’s bad…. Keep your full-length die set up to just bump the shoulder back when they get a little too tight going into the chamber, and you’ll be good to go.”

To quantify what Preacher says, for starters, we suggest setting your body die, or full-length sizing die, to have .0015″ of “bump”. NOTE: This assumes that your die is a good match to your chamber. If your sizing or body die is too big at the base you could push the shoulder back .003″ and still have “sticky case” syndrome. Also, the .0015″ spec is for bolt guns. For AR15s you need to bump the shoulder of your cases .003″ – .005″, for enhanced reliability. For those who have never worked with a body die, bump die, or Full-length sizing die, to increase bump, you loosen lock-ring and screw the die in further (move die down relative to shell-holder). A small amount (just a few degrees) of die rotation can make a difference. To reduce bump you screw the die out (move die up). Re-set lock-ring to match changes in die up/down position.

That .0015″ is a good starting point, but some shooters prefer to refine this by feel. Forum member Chuckhunter notes: “To get a better feel, remove the firing pin from your bolt. This will give you the actual feel of the case without the resistance of the firing pin spring. I always do this when setting up my FL dies by feel. I lock the die in when there is just the very slightest resistance on the bolt and I mean very slight.” Chino69 concurs: “Remove the firing pin to get the proper feel. With no brass in the chamber, the bolt handle should drop down into its recess from the full-open position. Now insert a piece of fire-formed brass with the primer removed. The bolt handle should go to the mid-closed position, requiring an assist to cam home. Do this several times to familiarize yourself with the feel. This is how you want your dies to size your brass, to achieve minimal headspace and a nearly glove-like fit in your chamber.”

We caution that, no matter how well you have developed a “feel” for bolt-closing resistance, once you’ve worked out your die setting, you should always measure the actual amount of shoulder bump to ensure that you are not pushing the shoulder too far back. This is an important safety check. You can measure this using a comparator that attaches to your caliper jaws, or alternatively, use a sized pistol case with the primer removed. See Poor Man’s Headspace Gauge.

Permalink News 12 Comments »
October 21st, 2012

Planned Federal Budget Freeze May Threaten Public Ranges

Pittman-Robertson gun range funding

Story by NRAHuntersRights.org and NRAblog.com
Shown above is the Belfast Wildlife Area rifle range in Kindards, South Carolina. Belfast was the first public, unmanned shooting range opened and paid for completely with funds raised by NRA Grants and the Wildlife and Sportfish Restoration Program … an act made possible through Pittman-Robertson grants. Several other state Natural Resource Departments have followed suit. Such facilities provide hunters and shooters with a convenient, low cost location to sight in firearms and practice shooting. Now that may be in jeopardy.

In the article below, NRAHuntersRights.org Managing Editor J.R. Robbins explains why government funding for Public Shooting Ranges is threatened:


OMB Threatens to Freeze Pittman-Robertson Funds
Sportsmen nationwide should be aware of a recently released report from the White House Office of Management and Budget that itemizes $31 million in Pittman-Robertson funds to be “sequestered” from the U.S. budget. Sequestration sets aside funding–effectively “freezing” it — until a debt is repaid.

Pittman-Robertson gun range fundingThe listing of the P-R funding (as well as $34 million of Dingell-Johnson funds that support sport fishing) is part of a huge package of across-the-board government budget reductions planned to take effect January 2, 2013, unless Congress can develop a plan to cut $1.2 trillion over the next decade.

This year is the 75th anniversary of the Pittman-Robertson Act, more formally known as the Federal Aid in Wildlife Restoration Act. As most hunters know, the act put an 11 percent excise tax on rifles, shotguns, ammunition and archery equipment that is distributed to state game and fish agencies for the purposes of habitat acquisition and improvement, reintroduction of declining species, wildlife research, hunter education, shooting range development and other conservation projects. (The tax on handguns is 10 percent.)

It is this funding and these projects that have brought back species such as whitetail deer, turkeys, wood ducks, antelope, bald eagles and Canada geese from dangerously low levels a century ago to the strong, sustainable populations we see today. Hunters’ dollars are directly responsible for these and other conservation milestones.

Since 1937, hunters have contributed nearly $7 billion dollars through the Pittman-Robertson Act for the benefit of wildlife conservation. For any given project, P-R funding pays 75 percent of costs, and states must contribute at least 25 percent–most of which comes from hunting license fees …

Read the rest of NRAHuntersRights’ article on the threat to Pittman-Robertson HERE.

Permalink - Articles, News 2 Comments »
October 20th, 2012

“GAP Grind” Tactical Match Kicks Off Next Weekend in Florida

Part of the Precision Rifle Series, the GAP Grind is one of the premier precision tactical matches of the year. Top tactical shooters from around the country will compete for glory (and $100,000 worth of prizes) in this year’s GAP Grind, hosted at the K&M Precision Rifle Training Center in Baker, Florida. The GAP Grind is a notoriously challenging, “high tempo” match with minimal “down time” between stages. The course of fire involves multiple stages, with an assortment of steel, reactive, paper and automated moving targets situated from 50 to 1000 yards.

GAP Grind Tactical Precision Match

Target sizes will vary in difficulty based on the shooters position, distance and time allotted. To heighten the challenge, most stages will involve time limits and/or movement requirements. Scoring will follow Precision Rifle Series guidelines to reward the most consistent shooters. The cost of the GAP Grind is $275.00 per competitor and shooters must bring at least 175 rounds of ammunition. Rifles are limited to cartridge sizes no larger than .300 Win Magnum. The Course of Fire will be revealed at the start of the competition on Saturday, October 26th.

GAP Grind Tactical Precision Match

“Train-Up” Session on Friday, October 26
An 8-hour Train-Up Course will be offered to competitors on Friday, 26 October from 7:00 am to 3:00 pm. The course will review basic fundamentals and rapidly transition to range exercises and drills commonly seen in today’s precision rifle competitions. K&M Precision staffers and members from the GA Precision Rifle Shooting Team will provide hands-on instruction. During the Train-Up session, competitors can confirm their come-ups at 100-1000 yards, engage moving targets, and shot at multiple range props and targets. While the Train-Up will be held at the same location as the GAP Grind, but there will be no training that actually duplicate Grind competition stages. The Train-up and Match fee cost is $525 and will limited to maintain a 1 to 5 instructor to student ratio.

GAP Grind Tactical Precision Match

Permalink Competition, News No Comments »
October 19th, 2012

World’s First Joystick-Controlled Bipod — NEW from SEB Coaxial

Sebastian Lambang SEB coaxialSebastian (Seb) Lambang of SEB Coaxial, a brilliant designer and fabricator, has created an ingenious joystick bipod. The first coaxial bipod we’ve ever seen, Seb’s new bipod is a superb example of creative design and smart engineering. This unit gives F-TR and other bipod shooters precise, one-handed control of both windage and elevation. Seb’s innovative joystick bipod is yet one more example of the innovative, advanced engineering we’ve come to expect from his company. We think this guy could be building Formula 1 cars if he set his mind to it. We are fortunate that Seb loves shooting, so he applies his talent to designing and building great new products for the shooting sports.

Seb tells us: “I just finished a prototype joystick bipod, i.e. a bipod with joystick (coaxial) elevation and windage control. This patent-pending bipod is my newest project/invention. As far as I know, there is no one that makes this type of bipod… so it’s probably the only one in the world.” We already know some shooters who want to order Seb’s joystick bipod, but Seb cautions: “It’s not for sale yet. It’s still in prototype step. There is always a rough draft before the masterpiece.”

Sebastian Lambang SEB coaxial

Seb will test and refine the design in the next couple of months before production starts. But Seb is quite satisfied with the design so far: “The rigidity, ease and comfort of use, and compactness, are already OK in my opinion.” Folks in Europe will be able to see the design very soon. The first real-world test of Seb’s new joystick bipod will be at the European F-Class Championship, slated for November 2-3 in the UK. Seb notes: “I won’t be shooting F-TR in the match, but I will ask some fellow F-TR shooters at the Bisley range to test it, and provide feedback.” Seb invites Daily Bulletin readers to look at the photos and provide comments or suggestions on design enhancements.

Technical Description
Sebastian Lambang SEB coaxialAt the lowest setting with the adjustable legs, the SEB bipod is approximately 6″ tall. At the highest setting, the unit is about 9″ tall. To smooth upward movement of the rifle, Seb designed the coaxial head with “built-in uplift”. The joystick itself is about 10″ long, with a collet-type head. When folded, the new SEB Bipod is relatively compact, about 9″ long x 5″ wide x 2″ thick. Most parts are made from aircraft grade 7000 series aluminum. The current weight of the prototype is 26 ounces (740 grams). Seb is working on reducing weight for the production models.

Joystick Function and Adjustment Range
As with SEB Coaxial front rests, the joystick function is user-selectable. The joystick handle can operate either ‘up for up’ or ‘up for down’, simply by reversing the unit and the joystick. The bipod’s effective windage and elevation range* is approximately 38 MOA horizontal (windage) and 16 MOA vertical (elevation). Seb explains: “That’s not as much as my other rests, but for F-Class use it should be adequate. The finer the adjustment, the better on the target and the smoother the joystick operation. It’s like using a scope with 1/8 MOA adjustment rather than 1/4 MOA.”


*True vertical travel is about 32 MOA but in the field the rifle stock will limit how far you can lift the joysticK. Note also that the adjustment range varies with your set-up geometry. The shorter the distance between the rear bag and the bipod, the greater the travel in MOA. This means that if you extend the distance between rear bag and bipod, you will lose some MOA travel.
Permalink Gear Review, New Product 11 Comments »
October 19th, 2012

Remington Recalls Rem-Brand .338 Lapua Magnum Ammunition

Remington .338 Recall

Remington has announced that it is recalling four (4) lots of Remington .338 Lapua Magnum ‘Express Rifle’ Ammunition. The recalled lots are: L13SA29L, L13SA29R, L13SB29L, and L13SB29R. The reason for the recall is that the listed lots “may have been improperly loaded. Improper loading may cause malfunctions which may result in damage to the firearm, serious personal injury or death.” CLICK HERE for more information, and to download PDF Recall Notice from Remington.

Remington .338 Recall

Permalink Bullets, Brass, Ammo, News No Comments »
October 18th, 2012

USA vs. Germany Junior Air Rifle Internet Match

Internet Air Rifle matchStory based on report by Kyle Jillson in NRAblog
Earlier this month, junior air rifle shooters from Georgia faced off against counterparts in Germany during an “internet match” that allowed both teams to keep track of their opponents scores in real-time. The two teams were 4,000 miles apart, but they competed simultaneously, with scores from both countries posted instantly (in both venues) via internet connections.

Each shooter was ranked and paired against the corresponding member of the opposing team – like golf’s Ryder Cup. Instead of a team aggregate determining the outcome, countries earned points for beating their opponents.

The US team was set up at the Ole Mill Range in Griffin, Georgia, while their German opponents were shooting from from Untergrombach, Baden-Wuerttemberg, in southern Germany. American and German teams, separated by 4,000 miles and a six hour time difference, came together on a fall day to shoot a fun match between one another – simultaneously. Instead of waiting for results from one another and shooting on different days, it was great to see the two groups work out schedules that allowed competition as if they were all at the same range.

Internet Air Rifle match

Instead of a normal 60-shot standing match, the two ranges agreed to tweak the rules to the head-to-head format for a little international fun. All shooters still shot in the same relay with scores reported as they came in and “wins” were counted after each pair had finished.

Internet Air Rifle match

How did the US team fare? I’m sure they’ve seen better days. Outshot in all but one match, the United States lost to Germany 3-1. Despite the defeat, this match was a great example of the shooting sport’s international strength. This “internet match” opened all kinds of doors for future matches between not only different countries, but different states within the USA. The ease of communication through computers can really help the shooting sports expand with a web of competitions the world over.

Photos courtesy
Permalink Competition, New Product No Comments »
October 18th, 2012

Save Money by Sharing a Ride to the Range or Shooting Match

Gas prices have topped $4.40 a gallon and, in California, premium fuel has reached the five dollar mark at some stations (Ouch). Many match directors have told us that match attendance is down, particularly at regional and national events which require long drives. Many shooters are staying closer to home and not attending distant matches. Shooters are driving less to cut fuel bills, and to reduce wear and tear on their vehicles. With the price of gasoline soaring above $4.40/gallon, many shooters are cutting costs by attending fewer matches, or sticking to competitions near home.

While not traveling to a distant match will certainly save on gas (not to mention hotel bills etc.), we’d think there’s a compromise solution. We’ve observed that 95% of competitors at matches arrive solo — one to a vehicle. And, typically, most shooters drive big pick-up trucks or SUVs that may get less than 20 mpg on the freeway.

PROPOSAL: Car Pool to your next rifle match, sharing the ride with fellow shooters.

Car Pooling FailWhenever possible, this editor tries to “share my ride” with other shooters when going to the range or a match. I also drive an 10-year-old station wagon that gets an honest 29 mpg on the highway. Though it’s cheap to run, my vehicle has plenty of space for all the guns and gear 2 or 3 shooters would ever need. Another benefit of ride-sharing is that you can use car pool lanes on major highways, avoiding the nightmare of bumper to bumper traffic jams.

Here is a chart showing how much you can save by carpooling and by driving a vehicle with better mileage. If you drive 5000 miles a year to shooting matches, a car getting 27 mpg will save $479 in fuel costs compared to a vehicle getting 17 mpg. And even if you stick with your 17 mpg truck or SUV, ride-sharing with one other shooter can save you nearly $650.00 per year (if you drive 5000 miles to matches).


MPG Miles Driven Fuel Cost
@ $4.40/gallon
Ride-Share Savings
27 mpg 3000 $488.88 $244.44
22 mpg 3000 $600.00 $300.00
17 mpg 3000 $776.47 $338.24
27 mpg 5000 $814.81 $407.41
22 mpg 5000 $1000.00 $500.00
17 mpg 5000 $1294.12 $647.06

Of course, as with any activity, exercise moderation when driving together to matches. Don’t try to stuff too many guys and too much gear in any single vehicle….

Car Pooling Fail

Permalink News 3 Comments »
October 17th, 2012

Hunters Help Feed the Hungry with Meat Donations

Hunters are generous people. More than 11 million meals were provided to the less fortunate through hunters’ donations of game meat in 2010. Nearly 2.8 million pounds of game meat made its way to shelters, food banks and church kitchens and onto the plates of those in need. As a reminder to all hunters to consider sharing their harvest this autumn with those in need, NSSF has developed a new webpage to helpe hunters make venison donations to food banks and other charitable meal providers. Learn more at the Hunters Feed website.

Share Your Harvest — Video Explains How

Venison Hunt Donation

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October 17th, 2012

Brownells vs. Hornady Grudge Match on “Sons of Guns”

Brownells Hornady Sons of Guns
This week, the “Sons of Guns” TV show features a grudge match between Brownells and Hornady. On tonight’s episode of the popular Discovery Channel TV series, the sons (and fathers) of two legendary, firearms-industry families square off in a 3-gun match, with “bragging rights” at stake for Brownells and Hornady. The “Corporate Shootout” episode airs Wednesday, October 17, at 9:00 pm (EST).

Brownells Hornady Sons of GunsLong-time friends Pete Brownell of Brownells, and Jason Hornady of Hornady Mfg., both executives at their third-generation family-owned companies, team up with Red Jacket Firearms to do something special for their famous fathers. In the process, they’ll settle a generations-old grudge match over which family shoots better. “I only have to outshoot Pete Brownell,” said Jason. “He’s a long-time friend, but there are no friends when it comes to competitive shooting.”

Pete, pairing up with Frank Brownell, Chairman of Brownells, and Jason, joining Steve Hornady, President of Hornady Mfg., will engage in a friendly Brownell vs. Hornady 3-gun competition using 1911 pistols, AR-15 rifles, and Saiga shotguns built by Red Jacket Firearms.

Echoing Hornady’s sentiments, Brownell jokingly responded, “Jason’s a great guy, but he’s always known that I’m the better shot. In all seriousness, we had a great time competing with our fathers. I want to thank the Hornadys, as well as the crew at Red Jacket Firearms for an incredible experience. The show settles the bragging rights question once and for all.”

TV Guns Featured on Brownells Website
The AR-15s used by the Brownell, Hornady and Red Jacket teams for the filming of “Sons of Guns,” along with a list of products used for their builds, will be displayed in the Dream Guns section of the Brownells website following the show.

Brownells Hornady Sons of Guns

Permalink Competition, News 4 Comments »
October 16th, 2012

Cleaning Cartridge Brass with Stainless Media — Practical Guide

This article originally appeared in Sinclair International’s Blog, The Reloading Press.
In the August 2012 Reloading Press, Bill Gravatt, President of Sinclair International, shared his experience using the Thumler’s Tumbler and stainless steel pin media to clean some .308 brass just before the National Matches. He discovered that combo is really great for cleaning brass.

This month, I want to share the results of a test I performed with stainless steel pin media, and give you some tips on how to best use this media to get cases as clean as you can. I’ve been using tumblers of some sort for more than 30 years. I got started with a sealed rotary tumber that my father and I made out of an old rock polisher we hooked up to a washing machine motor. While not as nice as a new Thumler’s Tumbler, the one-gallon capacity on that old tumbler means it’s still good for cleaning brass.

The Brass: Good, Bad and Downright Ugly
To really test the stainless steel media’s cleaning power, I mixed three kinds of pistol brass that offered different challenges. First was some very old Amron headstamped .357 Magnum brass. The late Ken Lomont of Lomont Precision Bullets gave me the Amron brass as partial payment back when I was still in high school and working for him. I’ve been shooting it for years, so it’s obviously very durable. But it’s also very hard to clean, which made it great for the test.

I threw in some once-fired nickel-plated .357 SIG brass from Federal that had a lot of soot inside. I wanted to see just how well the stainless steel media could handle really grimy jobs. Finally, I added in the worst brass — some very corroded 9mm range pick-up brass with spots of verdigris all over them and dirt down inside them. They were terrible, which made them perfect for the test.

Case Prep For Cleaning
Before I ran the cases through the tumbler, I knocked out all of the fired primers so that the stainless steel media would be able to get into the primer pockets and run through the flash holes. The media that we have at Sinclair is only .040″ in diameter, so it will easily go through the .080″ diameter flash hole on most domestic-produced brass, as well as the smaller .060″ flash holes found on some other cases. Once I knocked out the primers, I poured the brass and the media into the tumbler drum together.

Mixing The Solution
Then I mixed up the cleaning solution. I poured ¾ of a gallon of water into the unit, and then put in four tablespoons of Dawn dishwashing detergent. I also added one teaspoon of lemon juice to keep the brass from spotting when it dried.

With everything ready, I sealed up the drum and started the unit and let it run for three or four hours. When I opened the drum, I could tell the media had done a very good job of removing all of the crud from the brass. The water was black, as you would expect from all the carbon inside the cases. After pouring off the solution, I separated the brass from the stainless media and rinsed it off. It took three rinses in clear water to make sure the brass was free of all the carbon the media scrubbed off.

SS4Then I rinsed the media, too. Rinsing the media is important: if you don’t do it, the media will be dirty when you use it next time. The media is easier to rinse while it’s still damp, and it cleans easily with clear water. As you can see, the brass cleaned up very well and showed no evidence of water spotting because of the lemon juice. The range pick-up brass came out fully usable, showing no signs of corrosion. The nickel brass looked as if it were brand new and unfired. The Amron cases looked the best that I can ever remember seeing them. Some of them still had a light amount of carbon just behind the case mouth, but a quick twist with 0000 steel wool took care of this easily during inspection of these cases before loading. All of the primer pockets were clean and clear of carbon. Impressive!

SS6Based on what I have seen, I will definitely use stainless steel media a whole lot in the future, even though I will still keep some of the treated organic media around for when I want a very bright shine on the brass. Several of the other Sinclair International Reloading Techs plan on trying the stainless media as well, so they might come up with some other tips for you in the future.

As always, if you have questions, please do not hesitate to call on any of us on the Sinclair Tech staff to assist you.

Bob Blaine, Sinclair International Tech
NRA Certified Reloading Instructor and RSO

TECH TIPS — Avoiding Problems with Stainless Media

Do Not Use Stainless Media Dry — I have had customers call and ask if stainless steel media can be used dry. The answer is that you will not like the results. Everything will go to the media, but it will still leave the brass dirty. If you use stainless steel media dry, you have to run it through a cleaning solution to clean the media. Then, it’s good to go again.

Do NOT Use Stainless Media in a Vibratory Tumbler — When using stainless media, you need a rotary-style, liquid-containing tumbler. You want to use stainless steel media ONLY in a rotary tumbler. Do not use stainless steel media in a vibratory type cleaner.

Permalink Bullets, Brass, Ammo, Reloading 3 Comments »
October 15th, 2012

Quick Tips for Reloading the 6mmBR Cartridge

One of our readers has been shooting his 6BR with considerable success in tactical/practical matches. Thus far he’s been using Lapua factory-loaded 105gr ammo. The factory ammo has delivered superb accuracy for him — under 1/4 MOA at 100 yards. Now, he is making the jump into reloading. He asked for some tips on working up a good load for an 8-twist 6BR with a no-turn neck, and selecting reloading tools. Since other readers may be 6BR novices as well, here are some helpful hints…

Accurate Reloading Tips for the 6mmBR Cartridge

6mmBR reloading tips▪ Brass Prep — You need to look at the flash-holes to make sure they’re not occluded. A few lots of Lapua brass came with a little sliver/flake of brass in the hole, sort of like a quarter moon. You can clean that up with an inexpensive pin vise. Otherwise, there is no need to ream flash holes or uniform primer pockets.

▪ Neck Chamfering — You want to develop a good feel for neck chamfering. You don’t want/need to remove a lot of brass — just knock off the sharp edge. I use a Forster 45 deg “rocket” tool. It works fine. After a couple light turns, spin backwards to smooth the cut and then finish with a twist with a green scotch pad. If you use a deep-angle chamferer, be very careful not to overcut and remove too much brass.

▪ Neck Tension — On brand new, unfired Lapua 6BR brass, neck tension is excessive. You should run an expander mandrel down the case necks before the first firing. This will reduce the neck tension while it fixes necks that may be dented or out of round. After the first firing, we suggest sizing the necks so that, after they come out of your sizing die, the neck outside diameter (OD) is .002″ less than the neck diameter of a loaded round with bullet seated. If that doesn’t work, try the next size up bushing for .001″ tension. Many top shooters like low neck tension, but we’ve also seen heavy tension work. The .002″ under loaded OD is a good starting point with the 6BR. (But note — if you have thin-walled turned necks, you may need to use a smaller bushing, running your sized necks .003 or .0035 under the OD of a loaded round.)

▪ Primers — A lot of guys like the CCI 450 primers. They’re a lot cheaper than the Federal and CCI BR primers and may give a little more velocity. The cups are also hard, which lets you run faster loads with less concern about cratering. Wolf/Tula primers also have hard cups, but you must make sure to seat them deep enough.

▪ Load Development and Bullet Choice — With the 6BR and 100-108gr bullets, load development should be relatively easy. With Varget, Reloder 15, Norma 203B, or VV N150, between 30.0 and 30.7 grains should work as your final load. My match load is 30.3 Varget and that has shot under 2.0″ at 600 yards. Start at 29.0 grains and and work up in 0.2 grain increments, checking for pressure. DO weigh every load… twice. If possible, use a chronograph during your load work-up. 2880-2920 fps is a nice “sweet spot” for the 6BR, but slower can be very accurate too. (With custom actions, tight chambers, and long barrels, some guys are going even faster — but that’s hard on brass.)

If you have a barrel on the slow side, consider shooting the Berger 100gr ‘Match Target’ BTs. These bullets are very accurate, and we’ve found that you can drive them 75-100 fps faster than the Berger 108s or Sierra 107s at similar pressure levels. With the 100-grainers, you may find that you can hit a superior velocity/accuracy node, so they may shoot better overall than the 105-108 class bullets. Varget, RL15, and IMR 8208 all work great with this 100gr bullet.

For shooting from 300-500 yards, you should consider the lighter-weight bullets: Sierra 95gr MK, Lapua 90gr Scenar, Berger 95gr and 87gr VLD. The Sierra and Lapua bullets are very accurate and not sensitive to seating depth. In addition to the powders mentioned above, H4895 and IMR 8208 XBR work very well with the 90-grain-class bullets. One note about the smaller Berger VLDs — the Berger 95gr VLD and 87gr VLD both have very short bearing surfaces, so they work best in a chamber with a short-to-moderate Freebore. We had the best luck with the 95gr VLD about .010″ into the lands. We could achieve that with an 0.075″ Freebore chamber. But you won’t be able to hit the rifling with the 95s in a long-throated chamber. With this bullet we recommend sorting bullets by base to ogive.

Berger 87gr VLDFor guys with 10-twist barrels, try out the new Berger 87gr VLD. It was expressly designed to work great in the 1:10″ twist barrels. Forum member Mark Schronce reports that this bullet is extremely accurate and can be driven fast. It has an 0.412 G1 BC. Note: The new 87gr VLD, product #24524, is hard to find on the Berger website, but it IS available. Berger calls it a “hunting bullet”, but it works great on paper also. MidwayUSA has the 87-grainers in stock as item #77854.

▪ Pure Accuracy — If you are looking for bughole accuracy out of your 6BR, try the Berger 80gr FBHP ‘Match Varmint’ bullets (item #24321). Many folks have reported these bullets will shoot in the ones and low twos, even in 8-twist barrels. For 100- to 200-yard distances, these bullets are hard to beat for pure accuracy. Beyond those distances, you’ll want something with a higher BC. We’ve had good luck with the Berger 80s pushed by Vihtavuori N135, and IMR 8208 XBR.

▪ C.O.A.L. — Bullet seating depth is very important. You should get the Hornady (Stoney Point) O.A.L. Gauge (shown below). This will let you discern the OAL at which the bullets just contact the rifling. The trick is tapping gently on the stick. (Get a wood dowel as the bullet can get stuck if you tap a little too aggressively.) With some practice, measuring is quick and you can get repeatable measurements of your distance to lands within .001-.002″.

Hornady OAL gauge

A good starting point for the Berger and Lapua 105s is about .010-.015 IN the lands and then work back. Each barrel is different, but about .010″ in the lands works for many folks. One guy I know started at .012″ in the lands with Berger 105s, adjusted his load up from 30.0 to 30.4 Varget, and within an hour he was done with load dev — the gun was shooting in the low 2s. He went out and won his first match with that load the next day! With the Sierra 107s you might want to start .020″ out of the lands.

▪ Seating Die — We recommend the Wilson Micrometer Seating Die. The adjustable top makes it really easy to play with seating depths. Keep in mind, however, that moving 5 hash marks on the die may not give you exactly .005″ seating depth change — it will be close, but you should measure and write down the actual base to ogive length. FYI, I measure base to ogive of every loaded round. Occasionally you’ll find a bullet that ends up seated a little long or short.

NOTE: The fit of the 6BR Wilson seating die is very tight. You may have difficulty getting a fired case into the die if you do not full-length size the case first. Even with FL-sized cases, there may be a vacuum fit that makes the loaded round a little hard to remove. If you can’t easily extract your loaded round, try lifting the entire micrometer head and attached stem. This can release the vacuum so the case can slide out easily (unless there is a really tight fit). If that doesn’t work, here’s another trick — use the end of a Popsicle stick placed under the cartridge rim to lever the case out. I’ve found that the “working” end of a metal spoon works well too, but be careful not to nick the bottom of the die.

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