I have 3 muzzle devices for sale. I have listed the specs below with prices. The Keymo devices work excellent for suppressors with a Keymo adapter. Buy all 3 for $150
5/8x24 (30 cal) - SOLGW ( Keymo Flash Hider ) - $75 1/2x28 ( 5.56 / .22 ) - Dead Air Keymo - Flash Hider - SOLD 5/8x24 (30 cal) - Dead Air Keymo - 3 Chamber Break - $75 1/2x28 ( 5.56 / .22 ) - HK - 4 Prong Flash Hider - $50