100% designed and manufactured in the USA
5/8 x 24 TPI
Up to .311 caliber (7.62mm)
Designed specifically for the .308 and 7.62mm caliber cartridge the 5/8 x 24 tpi Eclipse Flash Hider uses a slightly twisted triple prong design to reduce flash to near zero in even total darkness conditions. The device is threaded 5/8 x 24 tpi and will clear any projectile up to .308 caliber and 7.62 mm. Do not use with larger calibers. The Eclipse Flash Hider is marked “MA” and “30” and a crush washer is included.