The AK201, based on the AK200, is chambered in 5.56х45 NATO.
The key feature of the AK20x series is the ability to mount modern sighting systems on the Picatinny rail (MIL-STD-1913) while retaining high reliability.
The AK20x rifles have improved ergonomics, such as an adjustable folding buttstock, a redesigned fire selector/safety switch, a new pistol grip, a flash suppressor, and a handguard with Picatinny rails.