YHM AR-15 STRIPPED LOWER RECEIVER BILLET BLACK

FEATURES:

Made from 7075-T6 aluminum (billet)

Oversized magazine well chamfers for easier magazine changes

Accepts all generations of PMAG's

Accepts Mil-Spec upper receivers

Built-in oversized machined trigger guard

Fits all standard parts (except for a trigger guard)

Hardcoat anodized matt black to Military Specifications ot better

This lower still fits, & functions with your standard upper receivers

Tension screw built into lower for unmatched mate with any Mil-Spec upper