DealAR-15 5.56 NATO 16 inch Barrel in the White New production In-the-white U.S. manufactured 5.56 NATO 16 chrome moly barrel 1:7 twist The gas port hole is pre-drilled 4142 rated steel Designed to work with most NATO AR-15s GPI SLR15 Forged White Dragon AR15 Stripped Lower Receiver from Centerfire Systems (Product EPKG-009) |