PP-19 Bizon: full disassembly & assembly

The Bizon (English: Bison) is a 9mm submachine gun developed in 1993 at Izhmash by a team of engineers headed by Victor Kalashnikov (son of engineer Mikhail Kalashnikov, creator of the AK-47 and AK-74). Alexei Dragunov, youngest son of Evgeny Dragunov (the creator of the SVD sniper rifle), was also a member of the design team. The Bizon was developed at the request of the Ministry of Internal Affairs (MVD) and is primarily intended for counter-terrorist and law enforcement units that usually need fast and