Nine key improvements combine to make the XM-15 perform like no other MSR on the planet, including: its 4150 CMV chrome-lined barrel, M16 bolt carrier, and HPT/MPI bolt, for added durability, reliability and ease of maintenance. And all major components are Mil Spec; the same proven tolerances, materials and finishes that serve those who defend freedom go into every XM-15wemake. FEATURES: 16" Chrome-lined barrel (M4 profile); Includes A2 flash hider; Six-position stock; Includes 30-round Magpul PMag; Chambered in 5.56; M4 Feed Ramps; F-Marked front sight base; M16 bolt carrier; Staked castle nut.
|Option||Barcode||Manufacturer's Part Number||Vendor Number|
|223 REM | 5.56 NATO / 90831||604206129628||90831||BRS-6029-0100|