Home / Accessory-Muzzle Brakes / Yankee Hill Machine Company MUZZLE BRAKE 5.56 QD 1/2-28 View cart “Q WHISTLE TIP BLAST MITIGATOR” has been added to your cart. Sale! Yankee Hill Machine Company MUZZLE BRAKE 5.56 QD 1/2-28$10995 Original price was: $10995.$9840Current price is: $9840. In stock Yankee Hill Machine Company MUZZLE BRAKE 5.56 QD 1/2-28 quantity Add to cart SKU: YHM-5M2-QD Category: Accessory-Muzzle Brakes Product ID: 30997 Description Description Q.D. Mount for Turbo/Turbo-KIncludes Shim Kit Related products Sale! Yankee Hill Machine Company FLASH HIDER MINI QD 5/8-24 $10995 Original price was: $10995.$9840Current price is: $9840. Sale! AAC (Advanced Armament) MUZZLE BRAKE 80T 50BMG 1X14 $39999 Original price was: $39999.$31298Current price is: $31298. Sale! Yankee Hill Machine Company MUZZLE BRAKE 30CAL LTA 5/8-24 $10995 Original price was: $10995.$9840Current price is: $9840. Sale! Q CHERRY BOMB MUZZLE BRKE 5/8X24 $10000 Original price was: $10000.$9688Current price is: $9688.