The Smith Vortex G6A2 Flash Eliminator is based off the combat-proven Vortex 5.56 G6A1 system and is considered the best Flash Suppressor on the market today. The Vortex is designed for rifles chambered in .223/5.56 and features a 40% increase in structural rigidity over the A1 version due to it being manufactured from properly heat treated 8629 Chromoly Steel. The Smith Vortex G6A2 achieves the highest degree of flash suppression when using M-193, SS-109 (M855), and MK 262 service ammunition. Serves as a quick-connecting interface M4DC Sound and Flash Suppressors