FaceMount Shims, Required for Suppressor Use (2C, 4C, & GFHC ONLY)
These shims are specifically made for JMAC 14F, 15F, 24F and 26F muzzle devices in order to time them properly.
These are not compatible with 28F (1/2-28)
FaceMount Shims, Required for Suppressor Use (2C, 4C, & GFHC ONLY)
These shims are specifically made for JMAC 14F, 15F, 24F and 26F muzzle devices in order to time them properly.
These are not compatible with 28F (1/2-28)
JMAC
(R)ecoil (R)eduction (D)evice (4) ports (C)ompensator (1/2x28) thread pitch (F)ace - sits on the fac