UFC AP Comp M2 Type R/G High-Mount Dot Sight BK

・Material: Aluminum alloy
・Weight: 306g
・Size: Total length: approx. 132mm, total width: approx. 62mm, total height: approx. 77mm
・Power: LR44 button battery x 2
・Compatible with: 20mm rail

Aimpoint Comp M2 type dot sight.
It emits light in 5 levels of red using two LR44 button batteries.
The battery can be replaced by removing the cap on the front of the rotary switch.