Home / Class 3 Firearms, NFA & Destructive Devices / Class 3 Parts & Accessories / DEAD AIR ARMAMENT KEYMO COMPRESSION NUT DEAD AIR ARMAMENT KEYMO COMPRESSION NUT$37.79 DEAD AIR ARMAMENT KEYMO COMPRESSION NUT 4 in stock DEAD AIR ARMAMENT KEYMO COMPRESSION NUT quantity Add to cart SKU: RSR|DAADA010 Category: Class 3 Parts & Accessories Tag: Online Only Brand: Dead Air SilencersProduct ID: 59470 Related products SUREFIRE FA HUB 762 1.375X24 SOCOM $269.00 View Details Gemtech Series ETM 3-Port Muzzle Brake 7.62 5/8×24 $63.29 View Details Gemtech Series Flash Hider 7.62 ETM 5/8×24 $63.29 View Details SUREFIRE MUZZLE BREAK 3/4-24 $179.00 View Details