November 8th, 2018

Great Accuracy — Criterion Pre-Fit Barrel and Creedmoor Ammo

criterion barrel black creedmoor sports .308 Win Ammunition ammo

Check out that 0.188″ group. Can you believe that was shot with factory .308 Win ammo? A couple seasons ago our friends at Criterion Barrels tested some .308 ammo from Creedmoor Sports. This was loaded with Lapua’s 175gr Scenar HPBT bullet. The results speak for themselves. Any time factory ammo can shoot inside quarter-MOA, that’s impressive. This ammo was used in a “Rem/Age” project rifle. That term refers to a Remington action rifle that has been re-barreled with a pre-fit Criterion barrel. The new barrel is secured with a Savage-style barrel nut. Hence the term “Rem/Age” or “Rem-Age”.

shooting target accurateshooter load developmentCriterion posted: “I think we may have a new favorite factory match load for the nitrided Rem/Age build.” Another reader added: “[Creedmoor’s] 175 Scenar .308 ammunition is top notch.” FYI, this group was shot on our load development target, which you can download for free from our Targets Page.

Why do Criterion barrels shoot so well? One reason is that Criterion’s barrel steel is carefully stress-relieved. In the photo below, Criterion Rack 1A (aka the “Coffin”) has been loaded with barrel blanks — made ready for the stress-relieving process.

criterion barrel black creedmoor sports .308 Win Ammunition ammo

Working with Pre-Fit Barrels
While they may require the purchase of some additional tools and a bit of a learning curve to install, using Rem/Age pre-fit barrels offer advantages over gunsmith chambering and barrel-fitting. In this video, 8541 Tactical explains how to install a Criterion 6.5 Creedmoor “pre-fit” barrel. You save money and time — you don’t have to wait for a gunsmith to chamber the barrel. While Criterion recommends that a competent gunsmith oversee the pre-fit installation, if you understand the use of go/no-go gauges and you have a barrel vise and action wrench set up to remove the original barrel, putting on a pre-fit barrel CAN be a DIY project. You don’t have to pack up your rifle to ship it off to a smith.

Permalink Bullets, Brass, Ammo, Gear Review, Gunsmithing 2 Comments »
November 8th, 2018

NRA High Power Nationals (XTC, Mid-R, LR) 2019 Schedules

Camp Atterbury Indiana high Power Championship

Mark your calendars, marksmen. Here is the official schedule for next year’s 2019 NRA National High Power Rifle Championships. The Across-the-Course Championship, Mid-Range Championship, and Long Range Championship will all take place in August at Camp Atterbury, near Edinburgh, Indiana.

Next year’s High Power Nationals will be conducted August 5-21 at Camp Atterbury. The major events include: Across the Course Championship, Mid-Range Championship and Long Range Championships. Also returning is the NRA Extreme Long Range Championship.

Camp Atterbury Indiana high Power Championship

Day By Day Planner for 2019 Nationals at Camp Atterbury

Monday, August 5 will be the First Shot Ceremony, and squadded practice will also begin.

Tuesday, August 6 marks the beginning of the Team Matches. They will conclude on August 7.

Thursday, August 8 is the start of High Power Across the Course competition. They last until August 11.

Monday, August 12 is the Mid Range Team Championship, lasting until August 13.

Tuesday, August 13 is the first day of the Mid Range Individual Championship. They last until August 16.

Saturday, August 17 will be the Palma Team Match day.

Sunday, August 18 begins the Long Range Championship which continues through August 21.

Wednesday, August 21 is the registration day for the NRA Extreme Long Range Championship. The match will be fired over the next two days, finishing on August 23.

Email nrahighpower@nrahq.org for more information.

Camp Atterbury Indiana high Power Championship

To find NRA High Power Rifle matches near you, see the Shooting Sports USA Coming Events section.

View Schedule for ALL 2019 NRA National Championships »

Lodging at Camp Atterbury and Nearby
There is on-base lodging — rooms and cabins will be available to all competitors 18 and over. Camp Atterbury lodging includes suites and standard rooms as well as the MWR Campground and the MWR Cabins. Lodging is controlled by the Camp Atterbury Lodging Office, not by the NRA. Entry fees DO NOT include lodging costs. There are also a number of hotels nearby, including Charwood Suites. Nearby campground Johnson County Park also offers special rates for High Power competitors.

With the CMP hosting important matches next year at Camp Perry, many rifle competitors will be “commuting” between the two venues this summers, driving 4.5 hours from Indiana to Ohio.

Map Camp Perry Camp Atterbury Ohio Indiana

Permalink Competition, News No Comments »
November 8th, 2018

Check Primer Pocket Diameter and Depth with Handy Tools

Primer depth diameter gauge brass cartridge

One side of this gauge is the “go” side which quickly tells you the depth of a primer pocket, whether any crimp is properly removed, and whether the primer pocket is loose. If it feels loose on the “go” side, use the other end of the tool, the “no go” side, to test to see if the primer pocket is too loose to hold a primer. If the no-go slides into the pocket, then you know to junk that brass.

Primer Pocket Growth and Useful Case Life
Repeated firings at stout pressures can cause primer pockets to grow in diameter. This can create an unsafe condition if your primers are not seating properly. Are your primer pockets “good to go”, or have they been pushed to the point of no return? Do you really know? Many guys try to gauge primer pocket tightness by “feel”, as they seat the primer. But that method isn’t precise. Now there’s a better way…

Primer depth diameter gauge brass cartridgeThe folks at Ballistictools.com have created a handy set of precision-machined gauges that let you quickly and accurately check your primer pockets. These gauges (aka “gages”) are offered in two sizes — for large and small primer pockets. A two-piece set of both large and small gauges costs just $19.99. These gauges let you quickly measure the depth of a primer pocket, and check if the crimp has been removed properly. Most importantly, the gauge tells you if the primer pocket has opened up too much. One side of the gauge has an enlarged diameter plug. If that “No-Go” side fits in the primer pocket, you should ditch the case — it’s toast.

CLICK HERE to order Small and Large Primer Pocket Swage Gage™ Set from Ballistictools.com.

Precision ground from O-1 tool steel, The Ballistic Tools primer pocket gauges serve multiple functions. The inventor of these tools explains: “I created the prototype of this tool for my own use in brass processing. I needed a way to quickly and easily measure primer pockets that was reliable and did not require wasting a primer. This tool has been indispensable for me and I would never go back to the old method of uncertainty and guessing.”

Product tip from Boyd Allen. We welcome reader submissions.
Permalink New Product, Reloading 2 Comments »