Slide on and lock to any standard ARC rail, including Crye Airframe rails (no adapters needed)
Can also be installed on MLOK rails (MTEK Flux, HHV helmets, etc.)
Fits Howard Leight, Walker Razor, and Caldwell headsets and earmuffs with no adapters needed. Also available with tips to fit Peltor Comtac or MSA Sordin headsets.