I'd venture to say that you're probably thinking of the PP-19 Bizon.
cant be compared! UMP is a sub machine-gun and AK-47 is an assault rifle! different characteristics and different uses they have!
The .45 Thompson sub-machine gun and M3 sub machine gun (grease gun) were used in WW2, Korea, and Vietnam War. A sub-machine gun is called a SUB machine gun because it uses "pistol" ammunition. The M3 sub-machinegun looked exactly like a grease gun; hence the name.
A sub-machine gun fires pistol cartridges. A machine gun fires rifle rounds.
Yes. A sub machine gun is a machine gun that fires pistol rounds and Uzis are 9mm.
I would have to say....... the ak74-u (ak47-u idk if its 47 or 74) with grip and suppresor
Sub machine gun
An SMG is a Sub Machine Gun that's close to a machine gun but is only...well...a smaller version.
No
@1915
SMG
sub-machine gun
If you are referring to the present, today's most powerful sub-machine gun is the H&K UMP .45 cal sub-machine gun, or the Kriss Vector SMG. if you are referring to the past however then its undeniably the Tommy Gun. also a .45 cal sub-machine gun.