It is a BMP-1.Is zbd86's protection level same as bmp1?
Depends on what caliber. 12,7mm from 500m is probably pen it. GPMG rounds from realistic ranges should be a non-issue.Iirc bmp1 side armor gets penned by machine gun.
Most BMP-1 Era IFV has rather mediocre side protection anyway, although most are rated immun against 7,62mm. I think it is a bit unreasonable to expect a BMP-1 copy (unmodernized in terms of protection) to have massive side protection against 12,7mm.Problem is that every Nato RCWS has at least a .50 with AP-I or even SLAP