I have some plans, but they are pretty vague on how to make one. If anyone had a diagram on how it's done, that would be great.
Basically, what I want is the tube design and a wooden stock to slightly resemble an M79 of sorts. Trigger optional, but would be nice. Atleast some comfortable to make it fire.
Basically that, sort of. I'm not really thrilled with the little lever to fire it though.