The Bravo Company Manufacturing (BCM) complete AR-15 lower receiver (BCM part no. BCMLRG-RMS-STK-MOD-2-SPMD-BLK-COSMO) pairs an RMS pistol grip with a SOPMOD Stock Mod 2, finished in Black. This unit is a Factory Blem, meaning it carries a cosmetic imperfection that does not affect function, giving buyers genuine BCM build quality at a reduced price point.

Key Specifications

• Ships as a Complete Lower Receiver, ready to pair with an upper.
• Includes an RMS pistol grip.
• Includes a SOPMOD Stock Mod 2.
• Multi-caliber compatible AR-15-pattern platform.
• Semi-Auto Action platform.
• Finished in Black.
• Sold as a Factory Blem, a cosmetic-only imperfection with no effect on function.
• Built on a BCM MK2 receiver extension, forged from 7075-T6 aluminum in an 8-position, mil-spec-diameter design roughly 3/4 inch longer than a standard carbine tube.
• Paired with a BCM MK2 Mod 1-T0 buffer weighing approximately 3.8 ounces for reliable cycling.
• The SOPMOD Mod 2 stock uses a patented semi-clubfoot design with an ambidextrous, rotation-limited QD sling interface.

Frequently Asked Questions

What does ‘Factory Blem’ mean? It’s a cosmetic imperfection only; the lower functions exactly like a standard BCM unit.

What grip does this ship with? BCM’s RMS pistol grip.

Buy the BCM Complete Lower Receiver with RMS Grip and SOPMOD Stock Mod 2, Black, Factory Blem

Get genuine BCM build quality at a reduced price from our rifle parts selection, ordered from our Lubbock, Texas gun shop for fast, reliable shipping to your door or FFL.