Killhouse Ladder Rail Cover System for 20mm Rail Systems (Black) NiMH Batteries with included buffer tube mount

with included buffer tube mount will help you stay behind the sights and on target

while quieting the traditional sound signature associated with the Ego and Etek significantly

Front Bolt Buffer O-Ring

Set screws are included with each trigger to allow for setting up the perfect trigger pull

Frame design eliminates pressure-points for all-day comfort

Killhouse Ladder Rail Cover System for 20mm Rail Systems (Black) NiMH Batteries with included buffer tube mountUsed on any standard 20mm RIS Rail system. These minimalistic area rail covers keep sometimes sharp rails from cutting into gear, getting caught on gear, or cutting up your hands. They also can be used to create unique, duel tone 'custom' looks suited more for your style of play or needs