2A46 125 mm gun
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The 2A46 is a 125 mm/L48 smoothbore cannon of Soviet origin used in several main battle tanks. It was designed by OKB-9 in Yekaterinburg. Wikipedia
Caliber: 125 mm
Effective firing range: APFSDS / HEAT: 3,000 m HE: 4,000 m ATGM: 5,000 m
Length: 2A46: 6,350 mm; 2A46M: 6,381 mm
Muzzle velocity: APFSDS: 1,715-1,800 m/s HEAT: 905-950 m/s HE: 760 m/s
Place of origin: Soviet Union