Home / Accessory-Muzzle Brakes / Yankee Hill Machine Company MUZZLE BRAKE 5.56 QD 1/2-28 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 Gemtech QUICKMOUNT 7.62MM CC MB M15X1 $9900 Gemtech TRI-LOCK 338LAP MB 5/8-24 $15000 Sale! Yankee Hill Machine Company MUZZLE BRAKE MINI 30CAL 5/8-24 $10995 Original price was: $10995.$9840Current price is: $9840. Sale! Yankee Hill Machine Company MUZZLE BRAKE 30CAL LTA 5/8-24 $10995 Original price was: $10995.$9840Current price is: $9840.