Aim-O 1x40 Red Dot Sight DesertThe Red Dot Sight with 1x magnification, made by Aim O, is CNC machined aluminum and has a non reflective, matte finish. This lightweight, compact sight weighs 240g, has a 110 mm length, and is compatible with the standard Picatinny rail interface system. The item uses a 1 x CR2032 battery and is windage and elevation adjustable. Lightweight and compact product provides red (gives clarity on sunny days) or green aiming dots, an intensity dial, and