Home / Accessory-Muzzle Brakes / Yankee Hill Machine Company MUZZLE BRAKE 5.56 QD 1/2-28 View cart “Yankee Hill Machine Company QD FLASH HIDER 30CAL M14X1LH” 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! SilencerCo ASR MB 9MM SINGLE PORT 1/2X28 $9400 Original price was: $9400.$8606Current price is: $8606. Gemtech TRI-LOCK 338LAP MB 3/4-24 $15000 Sale! Ruger HYBRID MUZZLE BRAKE MATTE BLK $10695 Original price was: $10695.$8502Current price is: $8502. Sale! Q WHISTLE TIP BLAST MITIGATOR $12500 Original price was: $12500.$11715Current price is: $11715.