Homemade SMG.

homemade SMG in 9mm. The "trigger" is the half shown ball bearing rear of the trigger guard, you fire by compressing it with your finger. though clumsy in appearance, it can dish out 9mm Parabellum rounds at 550 RPM. and remember,

 

"With a Modern Force, oftentimes soldiers will have advanced rifles with the most up to date forward grips, lasers, scopes, and coffee makers........... but the man you should fear the most is the one with duct tape holding his hand guards on his rifle."

Done