Killhouse Ladder Rail Cover System for 20mm Rail Systems (Black) NiMH Batteries Set screws are included with

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

or as soon as the eye upgrade is available

Features also include a stainless steel braided air line and high performance ASA fitting

Gain FPS and save on air

Killhouse Ladder Rail Cover System for 20mm Rail Systems (Black) NiMH Batteries Set screws are included withUsed 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