57/76mm Tank Destroyer

The 57/76mm (no official name) is a Chinese conversion of the LVT(A)-4 fitted with Russian guns.
Variants:
1.
Name: 57/76mm
Type: Tank Destroyer
Origin: China
Year: 1949
Produced: ???

Length: 7.92 Meters
Width: 3.25 Meters
Height: 3.11 Meters
Weight: ~18000 Kilograms
Speed: 40 km/h (11 km/h in water)

Crew: 6

Primary Armament:
-57 mm ZiS-2
-76 mm ZiS-3
Secondary Armament:
-7.62 mm M1919A4

Gun Flexibility: °

Armor:
-Hull
13 mm Upper Front 6.4 mm Lower Front
6.4 mm Side
6.4 mm Rear
6.4 mm Top
2.5 mm Bottom
 2 mm Pontoons
-Gun Shield
10 mm?

Sources:
http://afvdb.50megs.com/usa/lvta4.html
https://thearmoredpatrol.com/2017/02/12/revisiting-the-chinese-td-line/