The NEW GEMTECH flash hiders are the culmination of user feedback, extensive testing, and decades of experience. The new 7.62 flash hiders are threaded 5/8x24 and more aggressive than ever to cut down on carbon build-up in your suppressor and to prevent it from getting stuck. 

Improvements include:

• Increased size of 3/4" wrench flats for installation
• Extedned area behind lugs for use on short barrel rifles
• Overall length of 2.4" for use on 14.5" barrels
• Precision mounting shim kit included
• Built in carbon cutting grooves
• Quickmount lugs for use with all GEMTECH 7.62mm suppressors