Home / Accessory-Muzzle Brakes / POF USA MUZZLE BRAKE 223/5.56 1/2X28 View cart “Q WHISTLE TIP BLAST MITIGATOR” 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 Sale! Yankee Hill Machine Company SRX BRAKE 5/8-24 $9495 Original price was: $9495.$8409Current price is: $8409. Sale! Yankee Hill Machine Company QD FLASH HIDER 30CAL M14X1LH $11395 Original price was: $11395.$9681Current price is: $9681. Sale! SureFire MUZZLE BRAKE QD 5.56MM 1/2X28 $16900 Original price was: $16900.$15824Current price is: $15824. Sale! Q WHISTLE TIP BLAST MITIGATOR $12500 Original price was: $12500.$11715Current price is: $11715.