BCM Complete Lower Receiver with SOPMOD Stock, .223 Rem/5.56 NATO

Description

The BCM Complete Lower is built for AR-15 builders and working shooters who want a fully assembled, ready-to-run foundation without having to source and fit individual components. It ships from Bravo Company Manufacturing already assembled, so you can pin it to any Mil-Spec AR-15 upper and have a functional rifle without chasing parts compatibility across multiple vendors.

The receiver is forged from 7075-T6 aluminum and hardcoat anodized, which matters because forged aluminum carries a denser grain structure than billet cut from bar stock — the result is a receiver that handles the cyclic stress of sustained fire without working loose at the pin locations over time. The hardcoat anodize goes deeper into the surface than standard anodizing, giving the aluminum meaningful resistance to abrasion and corrosion rather than just a cosmetic finish.

The included BCM Gunfighter Mod 0 SOPMOD stock uses a wide-body design that distributes cheek pressure across a broader surface than a standard collapsible stock, which helps maintain a consistent cheek weld under different clothing layers or body armor. Both sides of the stock carry quick-detach sling sockets, so you can configure a sling mount without adding hardware or committing to a single-side setup. The QD end plate provides an additional mounting point at the rear of the receiver extension. The Gunfighter pistol grip and enhanced trigger guard round out the furniture, with the trigger guard sized to accommodate gloved hands without forcing you to blade your grip.

All furniture is finished in Flat Dark Earth. Fire controls are marked Safe and Semi. The receiver extension is Mil-Spec 7075-T6, ensuring consistent buffer and spring fitment with standard components.

Shipping and availability: This item must ship to a licensed FFL dealer for transfer.