There was plans to replace the 90mm of lkv 91 with a 105mm main gun. A prototype was created in 1983 but was not accept into service due to new vehicles entering service.
Weapons[]
Weapons
Type
Main Gun
LMG
No Weapon
Name
Rh-105-11
Ksp m.58
Caliber
105mm KE AoE
6.5mm
Ammo
x 30
x 4000
Range
Ground = 2100 m Helicopters = N/A m Airplanes = N/A m
Ground = 875 m Helicopters = 595 m Airplanes = N/A m