Brownells Flash Suppressor Round Die 1" Diameter 5/8"-24 TPI for AR-308

The Brownells Flash Suppressor Round Die is a precision gunsmithing tool designed for cutting and chasing 5/8"-24 TPI threads on AR-308 and AR-10 platform barrels. Features a 1-inch diameter profile and is machined from high-speed steel for durability and accurate thread forming. Compatible with Armalite AR-10 and similar AR-308 pattern rifles. Ideal for gunsmiths installing or restoring flash suppressor threads on .308-caliber AR-platform barrels.