We are working very hard at replenishing all our inventory. In the meantime some items are taking longer than normal. Thank you for your understanding!
This M4 upper receiver is ready for the range! It features a 14 1/2″ barrel with a permanently affixed A2 extended flash hider. Its 16 3/8″ overall length makes it legal for use on standard semi-auto rifles. The highly accurate barrel is machined from 4150 Chrome Moly Vanadium 11595E Steel and is chrome-lined in both bore and chamber for long wear and ease of cleaning. The 1-in-7 rifling will stabilize bullets from 50 to 80 grains. A standard A2 front sight is fitted. The flat top upper receiver is complete with bolt carrier assembly, charging handle, forward assist, ejection port cover, and removable A4 carry handle with a 300 – 600 meter dual aperture rear sight. A black manganese phosphate finish protects it against rust and corrosion. Option to purchase as a complete upper receiver or without bolt and charging handle.
60,000+ subscribers already enjoy our Newsletter.