Bravo Company Manufacturing MK2 AR-15 Lower Receiver - Complete Lower - No Stock

The BCM MK2 Complete AR-15 Lower Receiver - No Stock gives builders BCM's recoil-tuned MK2 system without committing to a specific stock. Built for shooters who want to pick their own stock or brace, this lower receiver pairs seamlessly with any BCM upper.

The BCM Complete BCM4 AR-15 Lower Receiver is a lower receiver engineered for reliability, giving builders a dependable foundation for a rifle or pistol build.

Machined from durable 7075-T6 forged aluminum and finished with a tough Type III hardcoat anodizing, this lower stands up to hard use. It's Multi-Caliber marked and equipped with BCM's ergonomic pistol grip along with a smooth, consistent PNT (Polished Nickel Teflon) trigger. The MK2 receiver extension carbine buffer tube works with a T0 buffer weighing 3.8 oz to help manage felt recoil.

This lower is ready for any compatible stock or pistol brace the builder chooses to install, and it pairs seamlessly with any BCM upper receiver for a matched, high-quality build.

Proudly made in the USA, this BCM lower reflects the same fit and finish standards found across Bravo Company Manufacturing's complete lower receiver line.

This lower receiver suits sport shooters, personalized rifle builds, and pistol builds where the shooter wants BCM's recoil management system paired with a stock or brace of their choosing.

Bravo Company Manufacturing builds recoil-mitigation systems and receivers trusted by shooters who demand reliability. Their MK2 platform reflects continued refinement of the AR-15 buffer system.