Pump Spyder

[chizle97]

Hey there Ive got a spyder tl plus just lying around so I thought "why not make it into a pump"m I really dont know if its possible but ide like to try it anyway. The tools I have acsess to are pretty basic nuthing fancy, Just a ban saw, dremle, and drill. But i have absolutley no idea of where to start. I dont really know if its possible but any help would be apreciated. I was board so i drew this
<img src="http://img.villagephotos.com/p/2003-8/326225/1013069731.jpg" width=300 height=135>

[badtoyz]

i has been done go here to check it out
spyder pump (http://www.munkies.net/ppig/viewtopic.php?t=1243&highlight=spyder)