Small grenade launcher

[noname]

This was a small launcher I made for only about $15, maybe less. It is all 1.5" and don't tell me how bad of a ratio it is because I know already. It shoots surprisingly well for something small with a crappy ratio. I was going to clamp it to my Co2 tank and my front handle, put on a pneumatic valve and clamp a blowgun to the front handle of my paintball gun, but I never got around to it.