The PP-19 Bizon (Russian: Пистолет Пулемёт Бизон, Pistolet Pulemyot Bizon, Pistol Submachine Gun "Bison") is a 9×18mm Makarov submachine gun developed in 1993 by the Russian company Izhmash.

2003年—《古墓丽影：黑暗天使》：型號為PP-19 Bizon，命名為「Viper SMG」，裝上 消聲器，奇怪地 彈筒 容量為70發。 2005年—《战地2》：型號為PP-19 Bizon-2，由中東聯盟（包括特種部隊）、中東反抗軍、 俄羅斯特種部隊 和俄羅斯叛軍的反坦克兵所使用，以45發 彈筒 ...

The PP-19 Vityaz (also known as the PP-19-01 " Vityaz-SN ") is a 9×19mm Parabellum submachine gun developed in 2004 by Russian small arms manufacturer Izhmash. It is based on the AK-74 and offers a high degree of parts commonality with the AK-74.

The PP-2000 is a conventional blowback -operated weapon and weighs 1.5 kg (3.3 lb) empty. The PP-2000 is designed as a close-quarter combat weapon, intended for riot police and special operations forces. In 2008, it was adopted as one of the two standard SMGs of the Russian police (along with the Vityaz-SN). [6]

这是BIZON的一个新改型PP-27，发射 ×25 的TT手枪弹，采用传统的双排弧形弹匣，这个型号最终演变成 PP-19-01“勇士”冲锋枪.

The PP 19-01 «Vityaz-SN» submachine gun, based on the AK105, was designed to use 9x19 mm pistol rounds to meet the demands of special operations units of the Russian Ministry of Internal Affairs.

2018年9月10日 · The PP-19 Bizon sports a rate-of-fire between 650 and 700 rounds per minute. She weighs in at approximately 4.6lbs and features a muzzle velocity over 1,000 feet per second (varies depending on ammunition type being used).

PP-19-01“勇士”冲锋枪是根据俄罗斯特警队Vytyaz对于 PP-19“野牛” 冲锋枪的反馈意见而研制的。 “勇士”冲锋枪的设计是基于 AKS-74U，但实际上就是把“野牛”冲锋枪由弹筒供弹改为传统的弹匣供弹。

PP-2011 KEDR-PARA（ПП-2011 КЕДР-PARA）：在2009年研制，发射9×19mm 7N21弹的型号。 PKSK（ПКСК）：为私营保安企业研制的9×17mm口径半自动型，并配10发弹匣，但只在1998年4月小批量生产过。

The PP-2000 is a submachine gun made by the KBP Instrument Design Bureau. First produced in 2006, the PP-2000 is chambered in 9×19mm Parabellum but also designed to utilize the new Russian 9×19mm 7N21 and +P+ armor-piercing versions of the cartridge.