Brownells .308 / 7.62 BCG — Silver Finish

Brownells .308 / 7.62 Bolt Carrier Group — Silver Finish

Upgrade your .308 / 7.62 rifle with the Brownells .308 BCG (silver), a precision-manufactured bolt carrier group built to deliver consistent, reliable performance. Brownells BCGs are made to mil-spec tolerances and engineered for smooth cycling, dependable extraction, and long service life. Whether you’re building a precision rifle or refreshing worn components, this BCG provides the reliability serious shooters demand.

Premium Construction & Finish

This BCG features high-grade materials and precision machining to ensure consistent fit and function. The silver finish provides corrosion resistance while offering a clean, professional look. Each component — carrier, bolt, cam pin, gas key, and firing pin — is inspected for quality and assembled to meet stringent standards.

Engineered for Reliability

Brownells designs each BCG to feed, chamber, and extract under sustained use. The bolt’s locking lugs and extractor are crafted for secure lockup and positive extraction, while the gas key is staked and torqued to spec for consistent gas operation. This BCG makes a dependable drop-in replacement for most .308/7.62 platform rifles that accept AR-pattern 7.62/308 BCGs.

Features & Compatibility

• Caliber Compatibility: .308 Winchester / 7.62×51 NATO
• Finish: Silver / corrosion-resistant coating
• Configuration: Complete BCG — carrier, bolt, cam pin, firing pin, gas key assembled
• Spec: Machined to Brownells / mil-spec tolerances
• Use: Drop-in replacement or upgrade for AR-10 / .308 pattern rifles

Why Choose This BCG?

Choose the Brownells .308 BCG (silver) for its proven durability, tight tolerances, and dependable function in demanding environments. It suits competition, duty, and range use, and it’s an excellent component for any serious .308 build. Order now from Guns & Accessories and outfit your rifle with a BCG that performs when it counts.