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 Out of stock SKU: 12152 Category: Accessory-Muzzle Brakes Product ID: 31246 Description Description Related products Sale! Ruger HYBRID MUZZLE BRAKE MATTE BLK $10695 Original price was: $10695.$8502Current price is: $8502. Gemtech TRI-LOCK 338LAP MB M18X1.5 RH $15000 Sale! AAC (Advanced Armament) MUZZLE BRAKE 80T 50BMG 24X1 $39999 Original price was: $39999.$31298Current price is: $31298. Sale! Yankee Hill Machine Company MUZZLE BRAKE 5.56 QD 1/2-28 $10995 Original price was: $10995.$9840Current price is: $9840.