Submachine Gun	Type ERO	Mini ERO
Caliber	9x19 mm Para	9x19 mm Para
Number of grooves	4	4
Rate of fire	650 rds/min	1100 rds/min
Muzzle velocity	400 m/s	352 m/s
Effective range	200 m	150 m
Weight of magazine (empty)	0.22 kg - 32 round	0.14 kg - 20 round
Lenght(folded / extended butt)	470 mm / 650 mm	320 mm / 545 mm
Lenght of barrel	260 mm	150 mm