https://youtu.be/caZIeb74YeA The PP-19 Bizon is a Russian 9mm AK model using helical drum magazines, made in several calibers. It was taken into service in 1996, and has been making Western AKphiles drool ever since, because who wouldn't want a compact 9mm SMG with a 64-round capacity (64 rounds in 9x18 Mak; 53 rounds in 9x19