The WZ-551 is a Chinese wheeled infantry fighting vehicle family. The name WZ-551 actually covers two families of vehicles with the official designations in the People's Liberation Army (PLA) – Type 90 and Type 92. Over 3,000 WZ-551s are in service with the PLA, where they are used by medium mechanized infantry units.
A ZSL-92B AFV showcased in PLA Hong Kong base
A Chinese HJ-9 anti-tank missile system mounted on a WZ550 4x4 vehicle. On display at the "Our Troops Towards The Sky" exhibition in Beijing in 2007
Sri Lanka ZSL-92A armored personnel carrier
ZSL-92B of the Sri Lanka Army, armed with 30 mm autocannon
The 2A28 Grom is the main armament of the Soviet-designed BMP-1 and BMD-1 infantry fighting vehicles. It is a 73 mm low pressure smoothbore semi-automatic gun with a wedge breech block. Development of the 2A28 Grom was directly linked to that of the SPG-9 recoilless gun; both fired projectiles similar to rocket-propelled grenades.
Detailed view of a BMP-1 turret showing the 73 mm gun tube of the 2A28
Drawing of PG-9 HEAT projectile
Close-up of a Czech BPzV-1's turret, 2 July 2005. Note the ATGM launcher for the 9M14M Malyutka-M
Namibian Wer’wolf MKII MRAPs armed with the 2A28 Grom.
