Surefire SKU: SFMB-556-1/2-28 Surefire SOCOM Muzzle Brake Suppressor Adapter Device 5.56 1/2x28 Caliber: 5.56x45 NATO / .223 Rem Attachment: 1/2x28 Length: 2.6" MSRP Was Price Now $152.00 14 in stock Add to Your List
