The PO 3.5x21P is a battery-illuminated Soviet medium-range sight with x3.5 magnification, designed and produced by BelOMO Laboratories in Minsk. Unlike the PSO-1 Optical Sniper Sight, this optical sight is designed to be fit to an Assault Rifle ⚡ or Carbine⚡, helping improve the hit probability of the average rifleman. However, because it is an expensive, bleeding-edge technology, its current use is limited to the Spetsnaz and similarly elite forces of The Union of Soviet Socialist Republics. It can fit any weapon with a Moscow Pact (MTO) dovetail rail.