Home / Accessory-Flash Hiders / SureFire MUZZLE BRAKE 50CAL M107A1 # You cannot add "SureFire WARDEN BLAST RGLTR MULTI DE" to the cart because the product is out of stock. Sale! SureFire MUZZLE BRAKE 50CAL M107A1 #$29900 Original price was: $29900.$27104Current price is: $27104. Out of stock SKU: SFMB-50-M107 Category: Accessory-Flash Hiders Product ID: 66675 Description Description Fits McMillan Barrett M107A1 Related products Yankee Hill Machine Company FLASH HIDER PHANT 5.56 SMOOTH $3695 Yankee Hill Machine Company FLASH HIDER PHANT 5.56 W/TEETH $3695 Sale! SureFire 3-PRONG FH 5.56MM 1/2X28 $9900 Original price was: $9900.$9834Current price is: $9834. Sale! AAC (Advanced Armament) BLACKOUT FH 51T 5.56MM 1/2×28 $9999 Original price was: $9999.$8229Current price is: $8229.