Redesigned for the 6.8mm SPC cartridge, 7.62X39mm cartridge, and 9mm cartridge. The 5 port design has no downward facing port which helps eliminate dust problems when shooting in the prone position. This brake maintains the aggressive front end of the original for hand-to-hand situations. For 1/2"-36 threaded barrels only. Includes crush washer.
Posted by Commie-fornia Coward on 16th Feb 2017
... of not being a "flash hider" and thus being California compliant.
It seems to work well as a compensator too, not that 115gr 9mm is going to jump very much with a heavy buffer in a rifle.
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