Gemtech QUICKMOUNT, Standard Flash Hider, 7.62NATO, 1/2-28, Black Finish 12156
Gemtech QUICKMOUNT, Carbon Cutting Muzzle Brake, 7.62NATO, 5/8X24, Black Finish 12155
Gemtech QUICKMOUNT, Carbon Cutting Flash Hider, 7.62NATO, 5/8 X 24, Black Finish 12153
Gemtech QUICKMOUNT, Carbon Cutting Muzzle Brake, 5.56NATO, 1/2X28, Black Finish 12152
Gemtech QUICKMOUNT, Carbon Cutting Flash Hider, 5.56NATO, 1/2 x 28, Black Finish 12145