The Blyat attaches to Rearden's Atlas adapters, making them compatible with most suppressors on the market. These have 1 1/16"wrench flats on the rear; you can use a crows foot wrench, or our Atlas Wrench. The Blyat muzzle devices are designed to face mount on 24 and 26mm threads, helping to solve many common AK alignment issues. Black Nitride Finish Atlas and Atlas XL Compatible Plan B Compatible Shims Included Not in stock with us? Sign up for stock alerts or shop with our authorized dealer below. Shop Online with: Stockpile Defense, Modern Warriors, Hansohn Brothers, Joe Bob Outfitters, Porter's Basement, Beer City Bullets or Charlie's Custom Clones