Brownells Ar-308 308 Caliber Bolt Carrier Group Nickel Boron

Enhance your shooting experience with the exceptional Brownells Complete .308 Bolt Carrier Group, expertly crafted to deliver unparalleled reliability and precision. Imagine this: you’re in the field, the sun setting on the horizon, and with each squeeze of the trigger, your rifle operates flawlessly, thanks to the engineering prowess behind this top-tier BCG. Designed specifically for DPMS LR-308 pattern rifles, this bolt carrier group showcases meticulous attention to detail, ensuring it meets the rigorous demands of .308, .243, 7mm-08, and even the renowned 6.5mm Creedmoor cartridges. Each moment spent behind your rifle is enhanced by confidence in its performance, allowing you to focus solely on your target.

What sets the Brownells .308 BCG apart is its rugged construction, featuring a bolt meticulously machined from 9310 steel, renowned for its superior hardness while being heat-treated and shot-peened for enhanced durability. This resilience is matched by the carrier, crafted from hardened 8620 steel, both of which undergo magnetic particle inspection to ensure the integrity of every component. Whether you’re navigating challenging terrains or engaging in competition shooting, this bolt carrier group's reliability ensures you never second-guess your gear, fostering a sense of trust and security in every round fired.

A true testament to Brownells' commitment to quality, our bolt carrier group is available with your choice of a hard Black Nitride or a cutting-edge Nickel Boron finish. The latter not only provides a sleek, tactical aesthetic with its matte silver sheen but also offers superior self-lubrication and wear resistance. Imagine a BCG so smooth that it minimizes friction while amplifying longevity, ensuring that your rifle remains low-maintenance and performs well under all conditions. Furthermore, the added forward assist notches and expertly installed extractor, gas key, and various other essential components make this complete kit a seamless fit for your rifle setup.

Equipped with the Brownells Complete .308 Bolt Carrier Group, enjoy the freedom of precision shooting with a dependable tool that embodies performance and craftsmanship. Every aspect of this BCG is designed to empower you, merge form with function, and elevate your shooting experience to new heights. Take your passion for precision and reliability into the field and experience the difference with every round you fire.

Key Features

• Manufactured for DPMS LR-308 pattern rifles
• High-quality 9310 steel bolt for enhanced hardness
• 8620 steel carrier for durability
• Magnetic Particle Inspected (MPI) for flaw detection
• Compatible with multiple cartridges based on .308 Winchester
• Available in hard Black Nitride finish or Nickel Boron coating
• Extractor with rubber insert and spring included
• Gas key screws are torqued and staked

Technical Specifications

What's in the Box

• Complete .308 Bolt Carrier Group
• Firing pin
• Firing pin retaining pin
• Cam pin
• Gas rings
• Gas key
• Extractor
• Ejector

Compatibility & Requirements

• Designed for use in DPMS LR-308 pattern rifles
• NOT compatible with Armalite rifles

Dimensions & Weight