Q: Do I need a regulator on my Mag?
A: All AGD marker are made to regulate the incoming 800 psi air pressure to 400 psi. They have a built in regulator at the back of the marker that is the heart of the AutoMag system. So you do not need a regulator. Although it would serve and a good foregrip, screwed into a vertical bottle adapter, and you could adjust the incoming psi to conserve a small amount of air.
Last edited by Halliday : 09-29-2001 at 07:02 AM.