KAK Industry Blast Converter 1/2-28 Muzzle Device

KAK INDUSTRY BLAST CONVERTERFOR BARRELS 10.5 AND LONGERPATENTED DESIGNSTEEL CONSTRUCTIONHARDENED MELONITE FINISHEDSLEEVE SEALED WITH A PISTON RING FOR NO BLOWBACK1.350 DIAMETER1.750 LONGCRUSH WASHER IS INCLUDED MODES OF OPERATION1 - LINEAR COMP, GAS IS DIRECTED FORWARD AWAY FROM SHOOTER2 - HALF COMP, GAS IS DIRECTED UP AND AWAY FROM SHOOTER3 - FULL COMP, GAS IS DIRECTED OUTWARD 360 DEGREES GIVING MAX BRAKE AVAILABLE IN A VARIETY OF THREAD PITCHES AND BORE SIZES, MADE SURE TO ORDER THE CORRECT ONE FOR YOUR APPLICATION