I've already taken out all the internals, but I don't want to make a vortex block. I just want the air hose going straight to the barrel, with bbs fed in between. A cloud chamber won't work because I wont be able to get to it to reload. I want to be able to reload this on the field during a game. If...

I haven't tried anything, but every idea I come up with won't work on this gun. This won't work because the valve will be behind the hopper: http://www.spudfiles.com/forums/viewtopic,p,243516.html#243516 This won't work because reloading would be almost impossible, I want the hopper to be in the fee...

I am converting my NERF Vulcan into a BBMG. It's powered by CO2 and uses a compressor blowgun. It is not a vortex gun, it's just straight fed. I need help coming up with a hopper or feeding mechanism of some sort. I've thought of many ideas, but so far, non of them will work. Any suggestions?

Hey guys, I came up with this design a couple of days ago. It's for a semi-auto, pneumatic sniper rifle. It uses a 3/4" sprinkler valve and a compressor blow gun for the trigger mechanism. I just wanted to know your guys' opinions on it and if you have any suggestions for me. Thanks.