Home / Accessory-Muzzle Brakes / Yankee Hill Machine Company MUZZLE BRAKE 5.56 QD 1/2-28 View cart “Ruger RADIAL PORT MZZLE BRK 223/5.56” 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! Rugged Suppressors RX BLAST DIVERTER/BRAKE BLACK $26500 Original price was: $26500.$20934Current price is: $20934. Sale! Q WHISTLE TIP BLAST MITIGATOR $12500 Original price was: $12500.$11715Current price is: $11715. Sale! SilencerCo ASR MUZZLE BRAKE 5.56 1/2X28 $9400 Original price was: $9400.$8606Current price is: $8606. Sale! AAC (Advanced Armament) MUZZLE BRAKE 80T 50BMG 1X14 $39999 Original price was: $39999.$31298Current price is: $31298.