Velocity problems!!

[striker]

Okay, I bought a used mag is good shape. However, it has come to my realization that the mag can't go above 250-260 fps. That's how fast it was shooting when it came, but when I try to adjust it higher, the safety "overpressure" valve or whetever it is kicks in and air spews out the back of the regulator. It simply WON'T go higher. I have a mag parts kit, so I'm wondering what o-ring to replace or something. Can anyone help me out here? Thanks!

[Havoc_online]

check all your rings, starting with the one under your powertube spacer.

[paintbattler]

do u have an adj tank? if so, try turining it up some more.

[mykroft]

Are you running HPA on a mag with a serial number under cf12000? you may need a new spring pack. Also try replacing the reg seat.

[striker]

recently, I've been running it with anti-syphon co2 tank. NO liquid goes in. Serial # is MM 10138

[InvisibleBill]

hehehe, justin you have trouble with you mag?? you might be turning the screw to much (it happened to me once). Also, I noticed that when it is colder outside, my mini doesn't do to well on co2. Good luck and Rock on IB.

[striker]

heh... Haven't you noticed it? It's turned out as far as I dare. Any farther and it'll SPEW air.