The BCM complete lower receiver with a SOPMOD Mod 0 stock in black (brand part no. BCMLRG-RMS-STK-MOD-0-SPMD-BLK-COSMO) is a factory blem unit, meaning it carries a cosmetic flaw only and is functionally identical to a standard, non-blem BCM lower of the same build. Bravo Company Mfg ships this lower as a complete assembly with the stock, grip, and buffer system installed, ready to accept a matching upper. The receiver is multi-caliber compatible with standard AR-pattern uppers. Among frame and chassis parts in the rifle parts category, this complete lower favors builders who want a factory-assembled SOPMOD lower at a blem discount.

Key Specifications

• The lower is a complete, factory-assembled SOPMOD Mod 0 build.
• It is a factory blem unit, with a cosmetic flaw only.
• It is multi-caliber compatible with standard AR-pattern uppers.
• The finish is black.
• The action type is semi-automatic.
• The stock rides on a mil-spec receiver extension with QD sling sockets and a non-slip rubber buttpad.
• The receiver is forged from 7075-T6 aluminum and hardcoat anodized to mil-spec (MIL-A-8625, Type III, Class 2) for a durable, corrosion-resistant finish.
• Ships with a BCM PNT trigger and Mod 4 pistol grip installed as part of a complete fire control group marked Safe and Semi.
• Classified as a Complete Lower Receiver, ready to accept any mil-spec AR-pattern upper for final assembly.

Frequently Asked Questions

What does factory blem mean? A cosmetic flaw only; the lower is functionally identical to a standard BCM SOPMOD lower.

What does complete lower mean here? It ships assembled with the stock, grip, and buffer system installed and ready to accept a matching upper.

Buy the BCM Complete Lower Receiver

A factory-assembled SOPMOD Mod 0 lower at a blem discount is exactly what this BCM lower delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.