Home / Accessory-Muzzle Brakes / Gemtech QUICKMOUNT 5.56MM CC MB 1/2-28 View cart “SureFire MUZZLE BRAKE QD 5.56MM 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! SilencerCo ALPHA DIRECT THREAD MT 5/8X24 $8400 Original price was: $8400.$7816Current price is: $7816. Daniel Defense DD WAVE MUZZLE BREAK 1/2X28 $15700 Sale! SilencerCo ASR MUZZLE BRAKE 5.56 1/2X28 $9400 Original price was: $9400.$8606Current price is: $8606. Gemtech QUICKMOUNT 7.62MM CC MB 5/8-24 $9900