|Part Number||Caliber||OD||Thread Pitch||Material|
|3750||.22||3/4"||1/2 - 28||4140 Alloy|
|3751||9 mm||3/4"||1/2 - 28||4140 Alloy|
JARD's Fin Brake features a simple, practical design available for .22 or 9mm calibers.
This brake disperses the majority of exiting gas horizontally, reducing backward force and felt recoil. Comparatively, traditional barrels, or barrels without muzzle devices, gas is predominately expelled inline with the barrel, creating backward force that adds to recoil.