on/off assembly won't stay in!

[dyerules]

i've had my mag for about three months now.for some reason when i put my on/off in it pops out,not all the way out though,just a little.i figured out the problem(the teflon o-ring in the on/off top is popping out of the 90durometer o-ring and forcing the on/off bottom out as well as the teflon itself.sometimes it will actually do it when i'm shooting the gun and the trigger gets real short and a touch will fire it but the velocity jumps sometimes too.i tried swapping the teflon o-ring and the 90 durometer o-ring to no help at all.any help is really appreciated!!






p.s. i was thinking about a retro valve for my mag and i was wondering what a new one would cost,what is the maintenance and any other important things i should kno about it before i buy and yes i am running nitro.

[Army]

Put in the pin after the top and bottom have been seated.

[alf]

retro

get the retro! it ROCKS!

maintenance is the same...just run hpa...which youre already doing...

ive seen em from $279.99 to $299.99 new, $200.00 used here on AO

ill be looking for another on in a little while for my backup mag

[PyRo]

Happend to me too. Never affected the preformance though. Eventually it just started staying in. When the seals break in some, they will hold better. I bet you have a new valve, or just put in new seals.

[Dubstar112]

pbgear is(or was) selling retro valves for 250!

pbgear is(or was) selling retro valves for 250!