Out of stock
This is a new Sig Sauer MCX SPEAR-LT complete lower receiver. It features lightweight aluminum construction with a Coyote finish, ambidextrous safety selector, flat blade match trigger, polymer grip, and a side folding telescoping stock. This lower receiver ships in its original factory box with one 30-round Magpul PMAG, owner’s manual, and a lock. The manufacturer part number is RMCX-556N-16B-IR.
