ATI Milsport AR15 .223/5.56, 16" Barrel, 13" Keymod Rail, Forged Receivers, Black, 30rd

This Mil-Sport AR15 pattern rifle is built on an M16A3 pattern forged aluminum upper and our AR15 Mil-Sport pattern lower receiver with a 16" M4 profile barrel with 1:8 button cut rifling, black nitride finish and chambered for 5.56 NATO. It comes complete with a 13" free float aluminum key-mod rail system over a carbine length, low profile DGIS gas system into a black nitride finished bolt carrier group. Lower receiver is built with standard AR15 lower parts, carbine buffer, and 6-position collapsible Alpha stock. ATI Milsport RIA Forged Receivers 16" Barrel 13" Matrix Keymod Rail 1:8 Twist Rate Trinity Force Alpha 6-Pos Stock Black Cerakote 30rd MPN#: ATIG15MS556MTS UPC#: 819644024422