Home / Accessory-Silencer Accessories / Dead Air Armament XENO MOUNT MUZZLE BRAKE 5/8X24 View cart “Gemtech ADAPTER S&W M&P22C/22LR” has been added to your cart. Sale! Dead Air Armament XENO MOUNT MUZZLE BRAKE 5/8X24$8900 Original price was: $8900.$8472Current price is: $8472. Out of stock SKU: DA124 Category: Accessory-Silencer Accessories Product ID: 27665 Description Description .30 Caliber Rifle Muzzle Brake Related products Sale! Dead Air Armament GHOST FIXED MOUNT M13.5X1LH $8900 Original price was: $8900.$7865Current price is: $7865. Sale! Rugged Suppressors OBSIDIAN45 3 LUG ADAPT 9/16X24 $8500 Original price was: $8500.$7561Current price is: $7561. Sale! Rugged Suppressors OBSIDIAN PISTON 9/16×24 $8000 Original price was: $8000.$7196Current price is: $7196. SilencerCo DELTA 1/2X28 THREAD SPACER $1900