Home / Accessory-Silencer Accessories / Dead Air Armament KEYMICRO BRAKE 5/8X24 Sale! Dead Air Armament KEYMICRO BRAKE 5/8X24$8900 Original price was: $8900.$8472Current price is: $8472. In stock Dead Air Armament KEYMICRO BRAKE 5/8X24 quantity Add to cart SKU: DA111 Category: Accessory-Silencer Accessories Product ID: 46888 Description Description 7.62 Rifle Muzzle Brake Related products Gemtech ADAPTER MM9 FTM 1/2-28 $7500 Sale! Dead Air Armament SANDMAN 5.56 FRONT CAP $6900 Original price was: $6900.$6042Current price is: $6042. Sale! SilencerCo BRAVO ANCHOR BRAKE 458CAL BLK $9400 Original price was: $9400.$8606Current price is: $8606. Sale! Yankee Hill Machine Company SIDEWINDER PISTON 40SW 9/16X24 $7495 Original price was: $7495.$7135Current price is: $7135.