All variants of the T-41 are extremely resistant to damaged with small arms.
Results from a full belt fired into the engine at close range of the T-41 and the vanilla Caesar BTT for comparison.
Damage values from getDammage.
CUP Weapon
M240B vs T-41: 0.0227944
M240B vs BTT: 0.242208
Vanilla Weapon
SPMG.338 vs T-41: 0.103943
SPMG.338 vs BTT: 0.660811