Radical Firearms 18" Upper Gen3 Mounting System 223/5.56 Upper RF01390

UPC:: 814034023207
MPN:: RF01390
Caliber:: 223/5.56
Manufacturer:: Radical Firearms
Version:: 18" Upper Gen3 Mounting System
Features:: 1:8 Twist Rate, Picatinny Rail
Type:: Upper
Finish:: Black
Receiver:: 6063-T6 Aluminum
Muzzle:: 1/2x28 Muzzle Brake
Barrel Length:: 18"