Home / Accessory-Muzzle Brakes / SureFire MUZZLE BRAKE QD 5.56MM 1/2X28 View cart “Yankee Hill Machine Company MINI QD BRAKE 9MM 1/2-28” has been added to your cart. Sale! SureFire MUZZLE BRAKE QD 5.56MM 1/2X28$16900 Original price was: $16900.$15824Current price is: $15824. In stock SureFire MUZZLE BRAKE QD 5.56MM 1/2X28 quantity Add to cart SKU: SFMB-556-1/2-28 Category: Accessory-Muzzle Brakes Product ID: 46366 Description Description Related products Sale! Yankee Hill Machine Company QD FLASH HIDER 30CAL M14X1LH $11395 Original price was: $11395.$9681Current price is: $9681. Sale! SilencerCo ALPHA DIRECT THREAD MT 5/8X24 $8400 Original price was: $8400.$7816Current price is: $7816. Gemtech TRI-LOCK 338LAP MB 3/4-24 $15000 Sale! Q CHERRY BOMB MUZZLE BRKE 1/2X28 $10000 Original price was: $10000.$9688Current price is: $9688.