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by Dembouz921
Wed Jul 27, 2022 12:57 pm
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Bolt action pcp rifle with a magazine

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

by Dembouz921
Fri Jul 29, 2022 1:14 pm
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Re: Bolt action pcp rifle with a magazine

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...
by Dembouz921
Sun Sep 25, 2022 2:05 pm
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Re: Full auto qev pop off problem

Thanks for your help I actually made it cycle well by increasing the pressure of the air coming out of the preset. I now need to figure out how to prevent bbs from rolling out of the barrel, I m using an AEG magazine so there is spring pressure, the gun uses a blow forward valve to cycle the bbs. 20...
by Dembouz921
Mon Oct 24, 2022 4:25 pm
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Full auto QEV 6mm bb gun

Here is my full auto qev pop off bb gun, it's shooting around 450 fps with 0.30g bbs and about 300 fps with steel 0.90g bbs. It is powered with a paintball bottle with a modfied preset to around 200 psi