Only Kalinka Optics has the size and experience to export true Red Army military optics. Here is another example of a scope you wont find anyplace else because none of our competitors can get them out of the country. This is one of the finest collimator scopes made for the Kalashnikov. Proof of that is in where you will find it, on the rifles of elite units in Russia's Ministry of Internal Affairs (MVD): police, Spetznaz Special Forces, OMON, etc. Such units aren't going to use anything but the best. The Nit-A and the new Rakurs-A are the leading edge of collimating technology from the NPZ factory. The Nit-A was designed by order G 213 put into effect July 6, 1995 by the Russian MVD. The Nit-A will fit all AK, AK-74 and AKS-74 rifles and variants having the AK or universal side rail. It not only fills the role of the traditional collimator as a CQB short range/fast acquisition sight, but also has unique features designed specifically for longer range combat shooting. The reticle and scope are geared for a single shot kill on an AK-74N at 440 meters in day to heavy dusk conditions. Its fully coated prismatic lens system provides a remarkable, high contrast, wide angle field of view allowing for fast acquisition of moving and spaced targets. The advanced lens system gathers all available light and channels it to the reticle for deep dusk and early dawn operations, illuminating a German post reticle. The non-magnification design allows for both-eyes-open shooting eliminating eyestrain. You have an unlimited field of view and maximum ability to register incoming targets. The precision dot system combined with the striking field of view produced by the high quality lens system provides far superior accuracy at distances exceeding those capable with iron sights. The scope has very accurate windage and elevation adjustments in small increments. It uses a neutral light filter to amplify incoming natural light for increased contrast and resolution. Special protective lens coatings protect the scope from scratching and fouling in the extreme battlefield conditions where it was designed to operate. A light-dividing mechanical and coating system produces exceptional dual visualization of the target and reticle at the same time so you see both in high resolution for better targeting. Notice the extreme temperature rating on this scope, you'll quit before it will. The Nit-A as a military scope meets the following military GosStandards: climate standards group 1.14 of GosDirective B20.39.304-76, durability stands, category A, group 11 of GosDirective B20.39.303-76. A definite BEST CHOICE! Compare the Nit-A to other scopes in its class; performance equal or better at a much lower price.