Maydaysan Airsoft talks about getting a PP-19 Bizon airsoft gun, with its distinct cylindrical magazine... "Today we are reviewing the PPS PP-19 Bizon AEG. But more like a general review of the airsoft toy type. The Airsoft  PP-19 seems like a unique little toy that you show off to your friends, but the real question is, is it viable, is it useable? Do these things even matter in the sport of airsoft?"