Gemtech 13815 5.56 ETM Flash Hider 1/2-28 5.56 ETM Flash Hinder unmatched Reliability In Alignment With ETM Equipped suppressors. This Flash Hinder Is 2.375" Long, Pre-dimpled For Pin And Weld To 14.5" Barrel. Virtually eliminates The Possibility Of Carbon Locking With a Suppressor Attached. Length: 2.37" Model: 5.56 ETM
