The only reason I have this gun is because I got on this website among others and was inspired. So, to anyone who may be inspired by my guns I definitely encourage you to try replicate or improve upon this design. The main chamber is 10” of 2” pvc pipe and the firing chamber is 6” of 1.5” pvc pipe. ...

When I was first building the gun I thought about having a bigger primary chamber but I didn’t want to make the gun any bulkier then she already was. I love the inner tube idea, I’m goona try that!!

20 full pumps will put at a little over 40 psi

I compare tested it to my cousins $200 paintball gun setup. Not only does this gun shot as far as regular paintball gun, it is actually more accurate. The longer barrel makes it far more accurate. Also, using my on board regulator, I shot a paintball at 90 psi and with out really thinking about what...

Here are some images of my breech loader.

absolutely immaculate, the best design concept ever produced!!!

It's a beautiful piece of work!
Very inspiring design!!

Yes, that’s a modified sprinkler valve with blowgun activation. I have two air reservoirs, the big one (the main reservoir) towards the front of the gun and the smaller one (the firing reservoir) with a regulator and shutoff valve in between. This allows me to fill the main reservoir and get several...

After viewing many sites and studying a host of fine spud guns, I decided to attempt one myself. I think it turned out nicely. First paintball gun. Bolt action breech loading 2 reservoirs with a regulator in between Direct compressor hook up and on board bike pump Functional silencer Trigger Safety