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 »
August 28th, 2018

Remington Pre-Fit Barrels with Savage-Style Barrel Nut

Mcree Precision Mcrees Savage Remington pre-fitted pre-chambered pre-fit barrel system kit nut
McRee’s Precision Remington DIY Barrel Kit includes Criterion Pre-Fit Stainless Barrel, Barrel Nut, Recoil Lug, Thread Protector, and Barrel Nut Wrench:

Need a new barrel for your Rem-actioned hunting or tactical rifle? Here’s a great DIY option for riflemen. McRee’s Precision offers complete, no-gunsmithing re-barreling kits for Remington and Rem-clone actions. These feature a high-quality, pre-chambered “PRE-FIT” stainless barrel from Criterion, a Savage-style barrel nut, a recoil lug, and a special barrel-nut wrench. Most of the Pre-Fit barrels are 24″ long and threaded at the muzzle. CLICK Here for all Pre-Fit barrel specs.

With this system you can easily re-barrel your favorite Remington rifle yourself in less than an hour. You don’t need to pay gunsmithing fees, or wait weeks (or months) for a busy smith to do the job. And the price is under $500.00. Kits are currently available for these chamberings: 6.5 Creedmoor, 6mm Creedmoor, .243 Win, .308 Win, .308 Winchester Magnum. You can buy with confidence — McRee’s Precision offers a Half-MOA Accuracy Guarantee with its pre-fitted barrel kits.

Mcree Precision Mcrees Savage Remington pre-fitted pre-chambered pre-fit barrel system kit nut
The stainless steel Barrel Nut is set up for 1 1/16 x 16 barrel threads, while the stainless steel recoil lug has a 1/8 inch removable locator pin and is set up for 1.0625 dia barrel threads.

McRee’s Precision sells Rem-action Pre-Fit barrel packages (complete with barrel nut, recoil lug, and wrench) starting at $489.52. Choose from five chamberings: 6.5 Creedmoor, 6mm Creedmoor, .243 Win, .308 Win, and .300 Win Mag. These Pre-Fit barrel kits come ready-to-install. All you need to do is remove your current barrel, place the recoil lug, spin on the new tube, follow the instructions for setting head-space with standard go/no-go gauges, then torque the barrel nut against the lug. NOTE: You may require a barrel vise and action wrench to remove the original barrel. Chambering-specific headspace gauges required. Minor inletting changes may be needed forward of the action.

Mcree Precision Mcrees Savage Remington pre-fitted pre-chambered pre-fit barrel system kit nut

The folks at McRee’s Precision say their Pre-Fit system offers many advantages: “Remington Pre-Fitted Barrel Kits have become popular over the years. If Savage can do it, why not for our Remingtons? Our [Criterion-supplied] barrels are spec’d to the McRee standard of performance. There are several places to get the tools required to remove your factory barrel correctly. Once you have your barrel removed all you have to do is follow the normal Savage procedure to install your new barrel. We recommend that you contact your local gunsmith for the install. Feel free to call us with any questions.”

Product Tip from Ed LongRange. We welcome readers’ submissions.
Permalink Gear Review, Gunsmithing, Tech Tip No Comments »
November 29th, 2014

New KRG 180-Alpha Tactical Chassis for Savage

Can a budget-priced Savage shoot like a Sako TRG 22? Well, adding a custom “pre-fit” barrel and a state-of-the-art chassis system can transform a “Plain Jane” Savage into a serious tactical rifle. And now Kinetic Research Group (KRG) offers a new fully-adjustable chassis that’s just the ticket for a Savage tactical conversion. Just get a used Savage action, spin on a Criterion, Pac-Nor, or Shilen pre-fit barrel, and add the new 180-Alpha Chassis from KRG.

KRG 180 alpha Savage Tactical chassis pre-fit PRS

In 2015 KRG will introduce the NEW 180-Alpha Chassis for Savage rifles. This fully-adjustable, light-weight (3.4 lbs) chassis fits Savage short action rifles with 4.4″ action bolt spacing. If you like user-configurable stocks, you’ll love the 180-Alpha. It features tool-less cheek-piece height adjustment, spacer Length-of-Pull (LOP) adjustment, buttpad height adjustment, and plenty of accessory mounting positions. Suggested retail price for the 180-Alpha is $770.00 in either bottom bolt-release or side bolt-release action configuration.

CLICK HERE for Specifications of KRG 180-Alpha Stock for Savages.

Compare KRG’s 180-Alpha Chassis to the hardware on the real deal — a Sako TRG 22 with adjustable, folding stock (model JRSM416, shown below). This SAKO TRG22 rifle in .308 Winchester retails for $5,198.00. With KRG’s 180-Alpha chassis you can put together an ergonomically-similar tactical rifle for thousands less.

KRG 180 alpha Savage Tactical chassis pre-fit PRS

Using the KRG Chassis, a take-off Savage action, and a premium pre-fit barrel, you can build a similar system for under $1600.00. Here’s how we get that figure: $370.00 for Criterion pre-fit barrel, $400.00 for action (YMMV), and $770.00 for stock (Total $1540.00).

KRG produces other adjustable, modular chassis systems for bolt-action rifles. KRG’s popular Whiskey 3 Chassis system fits the Tikka T3, Remington® 700™, Sako M995, Badger M2008, and 700 Long Action. The value-priced KRG X-RAY Chassis fits the Rem 700 Short Action, and Tikka T3.

KRG 180 alpha Savage Tactical chassis pre-fit PRS

New Product Tip by EdLongrange. We welcome reader submissions.
Permalink New Product, Tactical 7 Comments »
April 13th, 2012

Lothar Walther Offers Finished Garand and AR15 Barrels

Lothar walther logoLothar Walther has some new “pre-fit” barrel offerings that should interest Garand and AR shooters. Garand Match competitors and vintage military rifle shooters will be pleased that LW is now offering “finished” Garand barrels, pre-chambered in your choice of six (6) different chamberings: .270 Win, 7×64, .308 Win,.30-06, 8x57IS and 9.3×62. These are all four-groove barrels with 24″ length. Twist rates along with land/groove diameters are listed on the Lothar Walther website. NOTE: Though these barrels come pre-chambered, you’ll still need a competent gunsmith for final fitting and headspacing.

Finished M1 Garand Barrel
Garand Finished Barrels

AR15 Barrels — Multiple Contour Options
For AR15 shooters, Lothar Walther now offers a wide variety of pre-chambered AR15 barrels, set up for either .222 Rem and .223 Rem. With the .223 Rem barrels you have a choice of either standard .223 Rem OR .223 Wylde chambers. You can select either stainless steel or what LW calls “special rifle steel”. For most of these contours, other calibers/chamberings (.204 Ruger, .17 Rem., .30/.221 Fireball, 6.5 CSS, 6.8 SPC) are available on request. Extra charges may apply. Gunsmith required for attachment of barrel extension, drilling of gas port, and attachment of gas block, and (optional) front sight.

Contour 6000:16
Contour 6100:20
Contour 6100:24
Contour 6200:24
Contour 6200:26
Contour 6300-1675-MU

North American customers can order these “finished” Garand and AR15 barrels by contacting:

Lothar Walther Precision Tools
3425 Hutchinson Rd.
Cumming, GA 30040
Phone: 770-889-9998
E-Mail: lotharwalther [at] mindspring.com

Product tip from EdLongrange. We welcome reader submissions.
Permalink Gunsmithing, New Product No Comments »