thanks for the feedback, my launcher has a breech loader that the handle uses to open from the bottom of the barrel so A is not an option. Im going with the in-line look. My problem comes in with the filling of the air chamber. Like I said before, I could uses a regular tire valve and bike pump to ...

I started making plans for a nerf launcher I want to build for use in paintball big games with my teams. I have a general idea of what I want to do, and since its been quite a while since HS chemistry for me Im having a bit of trouble going about how to build the air reservoir chamber. Since its my ...