When you get a Umarex Walther Colt M4 Sight, you are getting accuracy you can depend on. This sight is manufactured from steel and fits on M4 and M16 weapons. The sight is adjustable and offers a co located sight picture to back up reflex sight systems.
Specifications and Features:
M4 and M16 firearm
Weaver/Picatinny Mount base
Colt M4/M16 .22 Tactical Rimfire only