Baikal 442 pistol is based on the legendary Makarov PM handgun, and is intended for training and practical sport shooting. Pistol features strong, all-steel construction and uses simple blowback action. Trigger is of double action type, with exposed hammer and slide mounted safety / decocker.

Sorption (filtering) material for purifying water from organic impurities and hydrogen sulfide, reduces the content of organic impurities, chlorine, chloramines, iron, lead, arsenic, and other heavy metals. Improves organoleptic properties of water, cleans solutions and waste treatment.