older Max Flo Reg vs Mini Max Flo (Not Micro)

Is there any difference between the older and mini regs or did they just find a way to make it smaller.

What is the max output pressure of the high pressure spring?

Thanks

They are essentially the same, just a more efficient use of space.

I don't know the max output of these, though. I think they are quite good with the high pressure spring and piston.

Thanks. I'm sure the output would get up to 850? Not loking for RTing levels.

output with the HP spring should reach close to 1200 , I've had the stair step & the straight one , both performed well on Mags , never owned one of the small one's

A few of the guys I played with had the older manifold design on their mags and they worked fine. I have the smaller inline manifold version but have never used it on any of my mags. It should work identical to the offset manifold design of the older ones.

This is some good stuff. Thanks everyone!