Home / Accessory-Muzzle Brakes / AAC (Advanced Armament) MUZZLE BRAKE 51T 5.56MM 1/2X28 View cart “Trijicon MRO QD FULL CO-WITNESS MOUNT” has been added to your cart. View cart “Browning X-BOLT TGT LT MAX 6MMCR SR” has been added to your cart. View cart “Gemtech TRI-LOCK 338LAP MB 5/8-24” has been added to your cart. Sale! AAC (Advanced Armament) MUZZLE BRAKE 51T 5.56MM 1/2X28$11999 Original price was: $11999.$10660Current price is: $10660. Out of stock SKU: 64132 Category: Accessory-Muzzle Brakes Product ID: 47344 Description Description 51 Tooth QD Suppressor Mount Related products Sale! Q WHISTLE TIP BLAST MITIGATOR $12500 Original price was: $12500.$11715Current price is: $11715. Gemtech QUICKMOUNT 7.62MM CC MB M15X1 $9900 Sale! Yankee Hill Machine Company QD FLASH HIDER 30CAL M14X1LH $10995 Original price was: $10995.$9840Current price is: $9840. Sale! Yankee Hill Machine Company MUZZLE BRAKE MINI 30CAL 1/2-28 $10995 Original price was: $10995.$9840Current price is: $9840.