This BCM complete AR-15 lower receiver (brand part no. BCMLRG-RMS-STK-MOD-1-SPMD-BLK-COSMO) is a factory-built, multi-caliber-compatible lower from Bravo Company Mfg / BCM, machined from 7075-T6 aluminum with a black anodized finish. It ships complete with BCM’s Mod 1 stock and MK2 Recoil Mitigation System along with a BCM SOPMOD-pattern pistol grip, giving builders a drop-in, ready-to-run lower for their next build. This unit carries a factory cosmetic blemish, offered at a discount with no effect on function. Among AR15 lowers, this complete BCM build favors shooters who want a proven, name-brand lower without paying full price over a purely cosmetic flaw.

Key Specifications

• The receiver material is 7075-T6 aluminum.
• The finish is black anodized.
• Built to accept multi-caliber AR-15 uppers.
• Includes BCM’s Mod 1 stock with MK2 Recoil Mitigation System.
• Includes a BCM SOPMOD-pattern pistol grip.
• This unit carries a factory cosmetic blemish, discounted with no functional impact.

Frequently Asked Questions

Is this lower complete or stripped? Complete — it ships with the Mod 1 stock, MK2 Recoil Mitigation System, and pistol grip installed.

What does factory blem mean? The unit has a factory cosmetic blemish only; it functions identically to a standard BCM complete lower.

Buy the BCM Complete AR-15 Lower Receiver

A name-brand complete lower with BCM’s Mod 1 stock and recoil-mitigating buffer system, at a discount for a cosmetic-only blemish, is exactly what this build delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.