M3A1 GMC
75 mm Gun Motor Carriage M3A1
- Modification of
- M3 GMC
- Changes
- Same gun in the M5 mount with a new shield, introduced because M2A3 carriage shields ran short; traverse 21° each side, depression −6.5°. Included in the 2116 of the M3.
- Crew
- 5
- Weight
- 9,070 kg
- Length
- 6,236 mm
- Width
- 1,962 mm
- Height
- 2,490 mm
- Engine power
- 147 hp
- Road speed
- 72 km/h
- Armament
- 75 mm Gun M1897A4
Armor
| Front | Side | Rear | |
|---|---|---|---|
| Hull | 13 mm at 25° | 6 mm | 6 mm |
| Superstructure | 16 mm | — | — |