SpudFiles

I dont think that 120 is super high, 120,000 is super high... For airsoft 120 is pretty high though, and I wouldent know how to even rig up propane... I may just make a mounted bbmg and hook it directly to a air compressor or an airtank.

There is some merit to a small crappy portable compressor if you keep maximum pressure low and chamber size small, as well as providing for cooling. have a look at this thread: http://www.spudfiles.com/forums/chamber ... 22031.html