Good job, do you have a picture of your finished piston?

Where did you have used the 1/2" washer?

Thanks.

I have calculated that my air chamber should take around of 15 cubic inches. So I'm planning to make a high pressure pump that can use in my next sniper rifle.

Thanks to all for your comments.

Thanks for your comments, Well the fitting the is in the same level of the valve cover. I have used j.b. weld cause there was a leak in the fitting. I have removed the nozzle to allow more flow, maybe my blowgun doesn't allow a good flow as you say. I will look for another or use a ball valve. Hope ...

Hello anybody this is my first spud gun, I have looked around and get many ideas how to do this. I have learned many things during the construction and I hope you like it. For now I can only get 40 psi due to my cheap air pump. I have glued it using PVC Cleaner, Clear Primer and Medium PVC glue (the...

I understood.

Thanks for all your answers. I will go tomorrow and search myself, because as you said the people there don't know what I'm looking for.

Thank you for the quick answer but I live in Central America.

Looks like I will have to wait until it arrives.

Thank you anyway.

Hello all.

I'm trying to make a PVC Paintball Sniper but I can't find Primer anywhere. I was wondering if I can use Tangit PVC Cleaner and Cement instead?

Thank you.