Home / Accessory-Muzzle Brakes / POF USA MUZZLE BRAKE 223/5.56 1/2X28 View cart “Yankee Hill Machine Company QD FLASH HIDER 30CAL M14X1LH” has been added to your cart. POF USA MUZZLE BRAKE 223/5.56 1/2X28$6200 In stock POF USA MUZZLE BRAKE 223/5.56 1/2X28 quantity Add to cart SKU: 00308 Category: Accessory-Muzzle Brakes Product ID: 54276 Description Description Includes Locknut Kit Related products POF USA MUZZLE BRAKE 308/7.62 5/8X24 $6300 Gemtech QUICKMOUNT 7.62MM CC MB M15X1 $9900 Sale! Yankee Hill Machine Company MINI QD BRAKE 9MM 1/2-28 $11395 Original price was: $11395.$9681Current price is: $9681. Sale! Yankee Hill Machine Company FLASH HIDER MINI QD 1/2-36 $11395 Original price was: $11395.$9681Current price is: $9681.