Whoa, HPA is going to be more consistent especially with temp. changes, but c02 has advantages as well.. For example, not everyone has a way of filling up HPA tanks, but you can go to sporting goods stores to get co2 fills really easily. I know he said he played paintball, so that shouldn't be a pro...

Thats too much work

I think I'll just paint it after, I want two different colors, but I can mask it...


Thanks

I don't understand what is wrong, this is a forum, so why can't he build a piston valve and post a detailed thread about it? So what if young children see it, there is a lot worse stuff out there.... And how is a young child going to build one of these without his parents noticing? Surely they would...

Yes thats what nesting is. Nesting (at least with the pipe I use) doesn't even give as good as a seal than using real couplers for me, but your pipe diameters may work well. If you can try to get couplers and real fittings instead, but nesting would work as long as there is enough material being cem...

Yeah, basically, thanks

I've built spud guns before and I always have painted the PVC after it has been cemented and cured. I usually just lurk the forums, so I made an account just to post this question: Can I paint the separate parts before cementing them? It's probably yes, but I was wondering if the paint would do anyt...

Thats an amazing build, very clean! I do have to agree with David on the scope, its distracting

What do you mean you have an ugly paint job? I have that same paint job on my first pneumatic I ever built

I added mine (I'm an old member but I forgot my original name, I was always a lurker anyways