Description
Complete Upper Assembly 10.5" 300BLK 1:8 10" MLOK HBAR Contour, 1:8 Twist, CMV, Nitride Finish, 10" RPR M-LOK, A2 Flash Hider
Complete Upper Assembly 10.5" 300BLK 1:8 10" MLOK HBAR Contour, 1:8 Twist, CMV, Nitride Finish, 10" RPR M-LOK, A2 Flash Hider