Muzzle Device Collar

Replacement collar for muzzle devices without a Dynamount accessory such as the C4 Dynamount Front Sight mounted.
Fits Muzzle Thread
$15.00

1/2 x 28 size fits .223 | 5.56 Ultradyne muzzle devices.
5/8 x 24 size fits .308 | 7.62 Ultradyne muzzle devices.