Home / Accessory-Muzzle Brakes / Gemtech QUICKMOUNT 5.56MM CC MB 1/2-28 View cart “POF USA MUZZLE BRAKE 223/5.56 1/2X28” has been added to your cart. Gemtech QUICKMOUNT 5.56MM CC MB 1/2-28$9900 In stock Gemtech QUICKMOUNT 5.56MM CC MB 1/2-28 quantity Add to cart SKU: 12152 Category: Accessory-Muzzle Brakes Product ID: 31246 Description Description Related products Sale! Q PLAN-B SAKER MOUNT $14900 Original price was: $14900.$13739Current price is: $13739. Gemtech QUICKMOUNT 7.62MM CC MB 1/2-28 $9900 Sale! Ruger HYBRID MUZZLE BRAKE MATTE BLK $10695 Original price was: $10695.$8502Current price is: $8502. Sale! Q WHISTLE TIP BLAST MITIGATOR $12500 Original price was: $12500.$11715Current price is: $11715.