I really see first time this sort of repid firing. its supurb and amizing.
hooked on phonics did not work for someone
This is an aftermarket Class III conversion of a standard Glock pistol....the item sticking out of the back of the slide (visible in 1st paused frame) is the conversion part.
G18s typically have an extended and/or compensated factory barrel, and all have a left-side selector switch on the slide.
Fun, but like most machine pistols they are bullet-hoses and would benefit from a much-reduced rate of fire (dialing it down from 1200-1800rpm to 500-800rpm) makes for a much more efficient weapon.