7075 T6 Aluminum Forged Receivers Made By Olympic Arms Black Matte Anodized Receivers, Parkerized Steel Parts Gas Operated Semi-Automatic Upper Type A2 w/ fully adjustable rear sight Front Sight Elevation adjustable post w/ bayonet lug Handguard Fiberite rifle length w/ heat sheild liner Barrel 20", button rifled, 4140 chromemoly steel Chambering 5.56 nato Bore Long-life non-chromed bore Twist Rate 1x9 Muzzle A2 flash suppressor Stock A2 w/ trapdoor Length/Weight 39.5" / 8.51 lbs. This is as close to the M16A2 in a civilian variation as you can find.
