Product Summary
The BCM PSTL Lower Group is a robust, complete lower receiver crafted from high-quality 7075-T6 aluminum forgings for maximum durability and lightweight performance. It features a hardcoat anodized finish compliant with MIL-A-8625F Type III, Class 2 standards, providing superior corrosion resistance for tactical and competitive use. This lower comes equipped with a staked M4 lock nut, a USGI H buffer configuration (one tungsten and two steel buffers), and a BCM QD sling mount end plate. Designed for versatility, it includes a low shelf for RDIAS installation and is compatible with Accuwedge use. It is an ideal choice for shooters looking for a reliable 5.56 NATO caliber platform with clear SAFE and SEMI fire control markings.
