hey, i wish i could afford a pre-charged pneumatic, but i can't, but do any of you have any interest in --AIR CANNONS--? ya know, pneumatic spud guns(made from pvc or abs)? simple, just compression chamber with fill valve/ twist valve or electronic valve to release the air. You can chunck objects from spuds, tennis balls, D-Batteries, nails, whatever, lot more powerful than combustion spud guns. load them up with batteries or something and you can put a hole in a steel garage door, etc., whatever ya want to do with it. Do any of you have one/built one. If your interested i can tell you where to get plans for them. Some complex homemade ones can supposedly launch stuff over 600 yards. Some make and sell them, such as-
www.spudtech.com,