Home / Accessory-Muzzle Brakes / AAC (Advanced Armament) MUZZLE BRAKE 90T 7.62MM 5/8X24 View cart “Ruger RADIAL PORT MZZLE BRK 223/5.56” has been added to your cart. Sale! AAC (Advanced Armament) MUZZLE BRAKE 90T 7.62MM 5/8X24$11999 Original price was: $11999.$10660Current price is: $10660. Out of stock SKU: 64243 Category: Accessory-Muzzle Brakes Product ID: 31144 Description Description Fits SR Series Only90 Tooth QD Suppressor Mount Related products Sale! Yankee Hill Machine Company QD FLASH HIDER 30CAL M14X1LH $10995 Original price was: $10995.$9840Current price is: $9840. Gemtech QUICKMOUNT 7.62MM CC MB M15X1 $9900 Sale! Yankee Hill Machine Company FLASH HIDER MINI QD 5/8-24 $10995 Original price was: $10995.$9840Current price is: $9840. Gemtech TRI-LOCK 338LAP MB 5/8-24 $15000