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308ar Bolt Carrier Group Nitride Mp Brownells

308ar Bolt Carrier Group Nitride Mp Brownells


 308ar Bolt Carrier Group Nitride Mp Brownells will be the most popular everything presented this 7 days. Given that telling it is unparelled conception, modified in addition now accommodated zero higher than on your own. After which on-line a wide collection of things it’s feasible receive. The particular absolutely service or product is created by using special stuffs of which in some way get great and style. 308ar Bolt Carrier Group Nitride Mp Brownells is usually a preferent choose a lot of us. And I RECENTLY passionately suggest that. Using the outside top notch touchstones, as a result realising this system any classy or maybe not surprisingly long-lasting. While many men and women love currently the 308ar Bolt Carrier Group Nitride Mp Brownells since a lot of updates involving colorings, personas, products.

 
 
Content:

308ar Bolt Carrier Group Nitride Mp Brownells.

$169.99 - $189.99
The Brownells Complete .308 Bolt Carrier Group is designed to operate reliably in DPMS LR-308 pattern rifles chambered in .308, .243, 7mm-08, ...

Product Description

The Ideal Big-Bore Bolt Carrier Group

The Brownells Complete .308 Bolt Carrier Group is designed to operate reliably in DPMS LR-308 pattern rifles chambered in .308, .243, 7mm-08, .338 Federal, .260 Remington, 6.5mm Creedmoor, or any other cartridge based on the .308 Winchester. These BCGs are manufactured to the same uncompromising standards as our M16-style BCGs.

Our Complete .308 Bolt Carrier Group has a bolt machined from robust 9310 steel, heat-treated and shot-peened for superb hardness. The carrier itself is fabricated from hardened 8620 steel. Both are magnetic particle inspected (MPI) to make sure there are no hidden microscopic flaws that could lead to premature failure.

  • Carrier has forward assist notches
  • Extractor is installed with rubber insert and spring
  • Gas key screws are torqued and staked
  • For use in DPMS LR-308 pattern upper receivers only; NOT compatible with Armalite rifles

You can get the Brownells Complete .308 Bolt Carrier Group with a hard Black Nitride finish that is exceptionally resistant to surface wear OR a Nickel Boron coating (a dull matte silver) that’s even harder and self-lubricating to boot. Both come complete with firing pin, firing pin retaining pin, cam pin, gas rings, gas key, extractor, and ejector installed.

Brownells GunTech™ Note: Unlike BCGs with a traditional Parkerized finish, the carrier on our Black Nitride bolt carrier group is not hard-chromed inside because Nitride is actually harder than industrial chrome plating.
 


Big Book Catalog, Issue:71, Page:011

Sbc Suppressed Bolt Carrier 5.56mm Gemtech.

$231.99
The GEMTECH Suppressed Bolt Carrier is a drop-in replacement and will allow the shooter to choose between suppressed (S) and unsuppressed (U) ...

Product Description

The GEMTECH Suppressed Bolt Carrier is a drop-in replacement and will allow the shooter to choose between suppressed (S) and unsuppressed (U) settings without any permanent modifications to the firearm. No longer will you need to change gas blocks, buffers, or any other components. Not only that, but with the GEMTECH Suppressed Bolt Carrier, there is a reduction in carrier speed and less felt recoil, bringing the cyclic rate of the suppressed rifle down to unsuppressed levels. And in some systems, testing has shown that it can actually bring it LOWER than unsuppressed levels.

  • Reduce Bolt/Carrier speed while suppressed (S - setting)
  • Unsuppressed velocity is unchanged (U - setting) from that of a normal bolt carrier
  • Reduces Felt Recoil
  • Reduces Blowback to shooters face
  • Less wear and tear on weapon system
  • 14.5in Colt M4 – 25% decrease in carrier velocity while suppressed.
  • 10.5in Daniel Defense MK18 – 16% decrease in carrier velocity while suppressed.


Big Book Catalog, Issue:71, Page:012

308 Ar Low Mass Bolt Carriers J P Enterprises.

$256.99 - $269.99
Reduced-weight bolt/carrier assembly helps tame felt recoil on a JP or DPMS or Remington AR-style .308 rifle (LR-308 pattern only). Carrier features ...

Product Description

Reduced-weight bolt/carrier assembly helps tame felt recoil on a JP or DPMS or Remington AR-style .308 rifle (LR-308 pattern only). Carrier features the same type of weight-reducing cuts found on the original JPBC-3 AR-15 bolt carrier to give the same benefits your .308. Wide carrier rails have extra bearing surface to improve bolt alignment and reduce wear. Carrier key is already installed and staked. Available with QPQ or polished stainless finish.

See SPECS for the Compatibility Notice.


AR-15, Issue:11, Page:012
AR-15, Issue:11, Page:013
Big Book Catalog, Issue:71, Page:012
Big Book Catalog, Issue:71, Page:013

SPECS: JP Low Mass Operating System Bolt Carrier- Large-Frame (.308). Stainless Steel. Polished Finish. Requires DPMS-pattern bolt, firing pin and cam pin. Weight: 10.82 oz. with key installed.

JP Low Mass Operating System Bolt Carrier- Large-Frame (.308). Stainless Steel. QPQ Black Finish. Requires DPMS-pattern bolt, firing pin and cam pin. Weight: 10.82 oz. with key installed. Finish: QPQ Coating.

Compatibility-

This notice pertains to any rifle based on the large-format AR-10-type or LR-308 platform typically chambered in .308 Winchester, 7.62x51 NATO or other cartridges requiring the longer magazine format.

Be aware that these receiver platforms are not standardized like the AR-15/M16 platform for which most parts are cross-compatible. Before ordering accessories and parts for your large-format rifle, make sure the parts are compatible with your particular platform. This bolt carrier is compatible only with the DPMS family of AR-10 products.

With the Armalite/Rock River family of large-frame receivers, this carrier can only be used as a complete bolt carrier assembly group with a DPMS-pattern bolt such as our .308 JP EnhancedBolt. Interchanging individual components will result in an unsafe configuration. Do Not under any circumstances mix and match components between the platforms.

 

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