SpudFiles

The gun kinda looks like a gun from fallout, it works pretty good and shoots 6mm steel bbs at 700 fps!

It looks very good, I like it.. Good work!

Du très beau travail réalisé avec des matériaux "over the counter" et sans outils spécialisés, very good job!

I bet you could up the pressure even more but even as it is you're getting very respectable power and shot count.

Thanks yall ,to lncrease power I can either increase the volume between the preset and the valve or increase the pressure (for instance 9mm pcp rifle that shoots 200joules uses ~20ml at ~120 bars, mine is ~5ml at 60 bars), but both increase will lead to lower shot count and higher firing pressure. I should try in the future making a more solid build with a bigger air tank and maybe a balanced valve to make big bore pcp. I should also find a way to modify preset to delivers hundreds of bars since paintball tanks are cheap.

Dembouz921 wrote: ↑

Fri Jul 29, 2022 1:14 pm

I should also find a way to modify preset to delivers hundreds of bars since paintball tanks are cheap.

You can get a bit more pressure by adding more shims to the regulator main spring to increase the precompression:

I was thinking about that, I will get an other pressure gauge so I can tune the preset at the pressure I want.