Gemtech 5.56 Etm Flash Hider 1/2-28 - 13815. 56 Etm Flash Hider 1/2-28 Features Unmatched Reliability In Alignment With Etm Equipped Suppressors; 2.375'' Long Pre-dimpled For Pin And Weld To 14.5'' Barrel; Virtually Eliminates The Possibility Of...
Gemtech 5.56 Etm Flash Hider 1/2-28 - 13815. 56 Etm Flash Hider 1/2-28 Features Unmatched Reliability In Alignment With Etm Equipped Suppressors; 2.375'' Long Pre-dimpled For Pin And Weld To 14.5'' Barrel; Virtually Eliminates The Possibility Of...