I am currently in the proces of making my 2nd spud gun but this time im making it out of metal!!! I found an old grease gun to use for the chamber.. One end has a hole in it so u can pump the gun so i filed this out big enough to fit a piece of gall pipe that i found(a bit bigger than a average marb...

thanks for the site and note taken and i found the spell check function

Firstly hi everyone this is a great site plenty of info and everyone seems nice enough. i have made some simply spray and pray pvc tennis ball guns 100mm chamber 65mm barrel (sorry for those using the imperial system). but i am quite intrested in making a marble gun just wondering what would be they...