AR-PARTS

Enhance Your Platform

AR Parts & Components

From patented U-LOK rail systems to high-performance bolt carrier groups. Engineered for those who demand more from their AR platform, regardless of caliber.

Patented U-LOK

Universal modularity. Our rail systems are uniquely compatible with both M-LOK and Keymod accessories across all AR platforms.

Platform Optimization

Ambidextrous controls and enhanced components designed to improve handling on Rifles, Pistols, and PCCs alike.

Mission-Ready

Every component is manufactured to strict tolerances and field-tested to ensure reliability across all calibers and configurations.

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Handguards Charging Handles BCGs Muzzle Devices Lower Parts

Dust Cover Assembly

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$8.50

PRO GUIDE Selecting High-Performance AR-15 and AR9 Parts

The quality of your AR parts determines the reliability of your build across every caliber. At Brigade Manufacturing, we specialize in high-performance upgrades for the BM-9, BM-15, and BM-47 (7.62x39) platforms. Our patented U-LOK handguards are engineered from forged 7075-T6 aluminum, providing a rigid mounting surface for standard AR platforms without the need for adapters.

For those optimizing a BM-10LR (.308/6.5CM) or a BM-22LR rimfire trainer, our nitride-finished BCGs and ambidextrous charging handles ensure smooth cycling and ergonomic efficiency across all calibers. By choosing American-made Brigade parts direct from the manufacturer, you are guaranteed factory-spec fitment and a Lifetime Warranty on mission-critical components.