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Upgrade your rifle with the Brownells .308 Bolt Carrier Group. 🔧 Durable, reliable, and perfect for DPMS LR-308 pattern rifles!
  • BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NITRIDE MP
  • BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NITRIDE MP
  • BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NITRIDE MP
  • BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NITRIDE MP
  • BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NITRIDE MP

BROWNELLS 308AR BOLT CARRIER GROUPS - BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NITRIDE MP

508061123398 078102004

Variations:

BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NITRIDE MP
234.9 GBP 60 £234.90 *
In stock - Is a 'Call to order' product.
Finish: Black Nitride Product no.: 078102004
In stock - Is a 'Call to order' product.
234.9 GBP 60 £234.90 *
BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NICKEL BORON MP
254.9 GBP 198 £254.90 *
Not available - Is a 'Call to order' product.
Finish: Nickel-Boron Product no.: 078000392
Not available - Is a 'Call to order' product.
254.9 GBP 198 £254.90 *
234.9 254.9 2 GBP
234.9 GBP £234.90

Prices inclusive of duty & VAT.

Product no.: 078102004

Mfr. No.: AZT-A10-308-ST-

508061123398 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.
In stock - Is a 'Call to order' product.

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Is a 'Call to order' product.

Delivery time approx. 7-14 days.
More than 10 pieces in USA warehouse

Variations:

BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NITRIDE MP
234.9 GBP 60 £234.90 *
In stock - Is a 'Call to order' product.
Finish: Black Nitride Product no.: 078102004
In stock - Is a 'Call to order' product.
234.9 GBP 60 £234.90 *
BROWNELLS 308AR BOLT CARRIER GROUP 308 WIN NICKEL BORON MP
254.9 GBP 198 £254.90 *
Not available - Is a 'Call to order' product.
Finish: Nickel-Boron Product no.: 078000392
Not available - Is a 'Call to order' product.
254.9 GBP 198 £254.90 *

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.  

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.  

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The Brownells Complete .308 Bolt Carrier Group is compatible with DPMS LR-308 pattern rifles and is made from high-quality 9310 and 8620 steel, with both parts being MPI tested for reliability.
  2. This BCG is available with either a Black Nitride or Nickel Boron finish, providing resistance to wear and self-lubrication, respectively.
  3. It is designed with features such as forward assist notches and a staked gas key, and comes fully assembled with all necessary components, including the firing pin and extractor.

Attributes

  • Cartridge: 308 Winchester
  • Finish: Black Nitride
  • Weapon type: AR .308
  • Delivery weight: 0.526kg
  • Shipping height: 29mm
  • Shipping width: 29mm
  • Shipping length: 222mm
  • UPC: 508061123398

Item details

Made in USA
US export classification: 0A501.c

Customers reviews

Customer ratings (13)

4.5 / 5
Definitely recommended

Brownells USA Awesome 308 BCG 11/09/2018

Wow! Just wow! Purchased for use in an Aero Precision M5 build. Finish is flawless. Cycle smoothly. Every bit as nice as a genuine Aer BCG, but at a much better price. Don't think twice, just buy it.

Definitely recommended

Brownells USA Runs great in DPMS Pattern 308 AR 01/09/2018

I helped a couple of buddies put together their AR-10's. They asked me to select all of the components as they had no experience building ARs. They used these BCG's. I helped them build the rifles, we took them to the range and they both performed great. They are shooting their rifles often and they are running great with this BCG,







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