Brownells Flash Suppressor Hex Die 1" Dia 1/2"-28 TPI for AR-15/M16

The Brownells Flash Suppressor Hex Die is a gunsmithing tool designed for threading or chasing flash suppressor threads on AR-15/M16 and AR-308 barrels. Machined from high speed steel for durability and precision, this 1-inch diameter die features 1/2"-28 TPI threading — the standard thread pitch for AR-15/M16 muzzle devices. An essential tool for gunsmiths performing muzzle work or muzzle device installation and maintenance.