Valken Optics Mini Hooded Reflex Red Dot QD Sight Hop Up Parts AA battery should be used

AA battery should be used when there isn't enough sun light

The KWA MP7 GBB is specifically cut for the KWA MP7 gun

and is lighter than the previous version

but is made by SHS OEM)

1v 1000mAh 20C Stick Lipo Battery (LiPo)

Valken Optics Mini Hooded Reflex Red Dot QD Sight Hop Up Parts AA battery should be usedThe Valken Optics Mini Hooded Reflex Red Dot QD Sight. Includes quick detach mount. Mounts on any top rail of your airsoft gun. Eye relief is awesome, easy to use, and crystal clear with its fine optics. Easy to mount and use. Includes flip up down integrated lens covers for when not in use. Polymer and lightweight, can be used on rifles and pistols. Hooded style. Includes pre installed battery (common disc type). 2 inches long x 1. 2 wide x 1. 5 tall