The AO-46 is a gas-operated 5.45x39mm caliber compact carbine/assault rifle and one of the worlds first PDW concepts. Although not very ergonomic, It is a reliable weapon but better off as a personal defense weapon for downed aircrew etc., as well as a close quarter battle weapon.
References
- "Солдат удачи" номер 9 (72) 2000 Д.Ширяев "Кто изобрел автомат Калашникова"
- http://talks.guns.ru/forums/icons/forum_pictures/000604/604693.jpg
- http://i2.guns.ru/forums/icons/forum_pictures/000604/604697.jpg