The basic design of МР-446 "VIKING" is similar to 9 mm Yarygin pistol, which has been added to Russian army arsenal in 2003. The new weapon combines the latest achievements in technology and material engineering: pistol frame is made of high-strength polyamide. Steel base of the frame comprises the slide guides, and also accommodates the trigger group. Recoil-operated. Propped-breech locking system.

Exposed hammer firing mechanism allows firing single shots in SA or DA mode. Safe handling is ensured by non-automatic ambidextrous safety lever that blocks sear, hammer and slide. The hammer can be locked either cocked or decocked.Reversible magazine release allows right or left-hand operation. Double-column block steel magazine. Chamber-loaded indicator allows visual or touch control. On order available with adjustable sight.