Aero Precision Complete A2 M16 Upper

A great upper for anyone looking to build an M16 clone. 

Product Features:

• M4 Upper receiver
• 20" 1:7 twist 5.56 barrel
• Detachable A2 Carry Handle
• A2 FSB with bayonet lug
• Rifle length gas system
• A2 Flash Hider

*DOES NOT COME WITH BCG OR CHARGING HANDLE*