It could be a pretty intresting adventure and even if i do fail i will have learnt alot. Does the magazine have to keep up with the engine cant it just pop a projectile in when it feels like it. Overall there are many problems with the idea but nothing that cant be adressed i think the pulse jet eng...

Hey guys, I've recently made my first basic pneumatic spud gun and wanted to start moving towards a BBMG. But making the things mobile can be very dangerous and expensive with CO2. So after scrapping that idea i just continued to experiment and upgrade my basic pneumatic But after watching Starwars ...

Thanks alot! I figured out how to unscrew and remove all the inards with this tool I have. Now its just a case of removing the rubber. Id say I have removed 98% of it so far with a stanely knife. it's just the stuf in the grooves, will sanding it or using steel wool do the job ?

Hey guys, Its been a very long time since i made my first mini and stalked the forums to make more advanced Cannons. However i didnt get round to it and ive basically forgotten all of my knowledge on Spud Guns. :( So ... can anybody please tell me how to connect my schrader valve to a copper endcap ...