Everything and anything except the ordinary. The
ATN OU R3X is a revolutionary breakthrough. This dual-channel Device combines a
Red Dot Reflex Sight
with a highly-accurate 3x Device. The Reflex Sight is perfect for the close quarter combat scenario with the 3x Sight available for those longer shots. The ATN OU R3X is an advanced and extremely universal Sight. The
ATN OU R3X Daytime Scope
easily mounts onto any U.S. standard 7/8" weaver or Picatinny Rail.
