Magpul MAG1206-ODG Enhanced Ejection Port Cover OD Green Polymer for AR-15, M4, M16 Lights They are used to properly

They are used to properly align cases when being turned

It features an LED that is 100% safe for the eyes

Walker's Flexible Ear Bud Neckband features high/low compression mode

The sensor shuts the optic off to preserve battery life when not in use

while the zero-lockable and resettable target turrets offer precise 1/3 MOA per click adjustments

Magpul MAG1206-ODG Enhanced Ejection Port Cover OD Green Polymer for AR-15, M4, M16 Lights They are used to properlyThe Enhanced Ejection Port Cover is a drop in upgrade designed to provide an improved installation process, physical strength, and corrosion resistance over the standard USGI ejection port cover. Traditional stamped steel ejection ports are malleable, prone to corrosion, and require tools to install. The Enhanced Ejection Port Cover snaps into place easily without having to remove your hand guard or barrel nut, wind any loose springs, or adjust small