Brownells Ar-308/M16 7.62X39mm Bolt Carrier Group, Mpi, Nitride

The pursuit for precision and reliability in your firearm build can often hinge on a single component: the bolt carrier group. Engineered specifically for those adventurous builders who crave a unique twist on the classic AR-15 platform, the Brownells M16 7.62x39mm Bolt Carrier Group is your gateway to crafting a masterpiece chambered in the robust 7.62x39 cartridge. Whether you're setting up for a day on the range or preparing your rifle for serious hunting expeditions, this bolt carrier group serves as the heartbeat of your operation, ensuring every shot is fired with confidence and power.

Crafted from the finest materials, the heart of this bolt carrier group lies in its meticulously machined bolt head made of solid 9310 steel. This high-grade material is not just durable but undergoes rigorous heat treatment and shot peening processes, delivering an unparalleled level of toughness. The bolt carrier itself is constructed from 8620 hardened steel, designed to withstand the rigors of frequent use without faltering. This ensures that your rifle will perform reliably under the most demanding conditions, allowing you to focus on what matters most—hitting your target.

What sets this bolt carrier group apart is its exceptional attention to detail and comprehensive quality checks. Featuring torqued and staked gas keys for heightened reliability, as well as a rubber insert extractor that effectively retains spent casings, you can trust this system to function flawlessly. Furthermore, it boasts an advanced black-nitride finish for enhanced corrosion resistance, keeping your components safe and operational for years to come, regardless of the environment.

If you're preparing for a custom build or simply want to optimize your existing setup, the Brownells M16 7.62x39 Bolt Carrier Group provides everything you need right out of the box. Complete with a firing pin, cam pin, and firing pin retaining pin, this all-in-one solution simplifies the assembly process. It’s an essential choice for any AR-15 builder wanting to elevate their shooting experience: fast, reliable, and backed by a commitment to quality that Brownells is renowned for. Why settle for ordinary when you can build extraordinary? Make every round count with a bolt carrier group that is designed for the passionate shooter.

Key Features

• Fully machined bolt head from solid 9310 steel
• Carrier constructed from 8620 hardened steel
• Torqued and staked gas keys for reliability
• Extractor assembled with rubber insert and spring
• Black-nitride finish for increased corrosion resistance
• Thoroughly checked with magnetic-particle inspection

Technical Specifications

What's in the Box

• Bolt Carrier
• Bolt
• Gas Key
• Firing Pin
• Cam Pin
• Firing Pin Retaining Pin

Compatibility & Requirements

• Compatible with AR-15 platforms chambered in 7.62x39mm
• Requires standard AR-15 lower receiver and upper assembly

Dimensions & Weight