Product Description Lone Wolf Distributors Flash Hider, Black Oxide Finish, Fits 1/2x28 9mm Barrels LWD-FH9 Lone Wolf Distributors Flash Hider, Black Oxide Finish, Fits 1/2x28 9mm Barrels LWD-FH9 at Hinterland Outfitters $20.37 Buy Now Check Price on Amazon Check Price on eBay