Foxtrot Mike Products 5" Rear Charging .45 AR-15 Complete Upper

Foxtrot Mike Products 5" Rear Charging .45 AR-15 Complete UpperThe Foxtrot Mike Products Complete .45 AR-15 upper is the package you have been waiting for to finish your Glock mag AR-45 build. This .45 upper receiver comes with all the features you want in a pistol caliber carbine. It has a 5" barrel with a linear blast diffuser attached that extends past the 5.5"