as you can see here are different models of the same type of bouncing mine.
even if both mines are designated as PROM-1, mine with 8-like bottom is improved model that explodes 20cm above the surface usually designated as PROM-1P or PROM-1P1.
on image drill versions recognizable by yellow color bend on body and fuse, and holes for smoke from smoke charge that fits in the mine.
even if both mines are designated as PROM-1, mine with 8-like bottom is improved model that explodes 20cm above the surface usually designated as PROM-1P or PROM-1P1.
on image drill versions recognizable by yellow color bend on body and fuse, and holes for smoke from smoke charge that fits in the mine.