Would a Inline Reg be useful on my mag?

[Blaze16016]

I have been very curious for quite a long time weather an Inline Regulator would be useful on my Classic Mag. I have a 88ci 4500psi PMI Pure Energy Preset nitro tank. So well now im asking, and if so what psi should I be looking to set my mag at. Please help

Thanks Dave

[virus]

to put it bluntly... ya dont need another, aka 3rd reg......
you already have 2... and the second, which is the back 1/2 of your valve, is fine... adding a 3rd would most likely cause shootdown....