These compensators are ¾” in diameter 1 1/4" long and weigh 1.5 oz. They have 32 staggered vent holes and will fit any .22 caliber rimfire ½-28 x .400 threaded barrels.
These compensators can be used on our SR22 threaded barrels but will not screw directly to the barrel. You will need to use the appropriate 1/2-28 adapter.
Due to Title 22 U.S.C. 2778 of the Arms Export Control Act (AECA) we cannot export beyond the U.S. Border and Territories.