AR-10 .308 Bolt Carrier Group - Black Nitride

In stock
Only 2 left
SKU
B2-L630-AA00
$199.99
Quick Overview

This AR-10 .308 bolt carrier group features a durable black nitride finish and is fully assembled, drop-in ready for AR-10 and similar large-frame platforms. Manufactured from 8620 steel and including the bolt, carrier, firing pin, cam pin, retaining pin, and staked gas key, this BCG delivers reliable cycling, strength, and corrosion resistance for .308 AR builds.

This AR-10 .308 bolt carrier group is designed to deliver consistent performance, durability, and reliability in large-frame AR platforms. Featuring a black nitride finish on both the bolt and carrier, this BCG provides enhanced corrosion resistance, reduced friction, and easier cleaning compared to traditional phosphate finishes.

Manufactured from 8620 steel, the bolt and carrier assembly are built to handle the increased pressures and recoil associated with .308 AR-10 rifles. The gas key is properly staked to maintain secure gas flow and dependable cycling under hard use. Each component is precision-machined and assembled to ensure smooth operation and long service life.

This bolt carrier group comes fully assembled and drop-in ready, making it an ideal choice for new builds, replacements, or upgrades. It includes the bolt, carrier, firing pin, firing pin retaining pin, cam pin, and gas key — everything needed for quick installation with no additional assembly required.

Compatible with AR-10 and similar large-frame platforms, this BCG is a dependable foundation for precision builds, duty rifles, and custom AR-10 projects alike.


Key Features & Specifications

  • Platform: AR-10 / Large-Frame AR

  • Caliber: .308

  • Finish: Black Nitride

  • Bolt Material: 8620 Steel

  • Bolt Finish: Nitrided

  • Carrier Assembly Material: 8620 Steel

  • Carrier Finish: Nitrided

  • Carrier Style: AR-10

  • Gas Key: Properly staked

  • Assembly: Fully assembled, drop-in ready

  • Includes: Bolt, carrier, firing pin, cam pin, firing pin retaining pin, gas key

  • Manufacturing: Made in the USA

Note: Designed for AR-10 and similar large-frame platforms. Always verify compatibility with your specific upper receiver and caliber configuration before installation.

More Information
ColorBlack
FinishNone
0
Rating:
0% of 100
Write Your Own Review
You're reviewing:AR-10 .308 Bolt Carrier Group - Black Nitride
Your Rating