automag68 bolt leakage

[jungleguy]

i just bought this used automag.
when i attach the O2 tank to it,
it leaks out from the rear of the marker,

any help about this matter would be greatly appreciated.

[Potatoboy]

If it leaks out the rear, especially the hole to adjust the velocity, turn the velocity down.

[BlackVCG]

Turn the velocity down 1/2 turn and fire it a few times. If it stops, it means your velocity was too high. Go chrono in the gun. It should be able to get up to 300fps without leaking out the back.

[Psychedelic]

You might need to clean out your regulator seat too. Happened to me when i first got my mag.

[paintsprayer]

i had the same problem when i first got my used mag. the previous owner had the velocity so high that gas was leaking from the back of the regulator nut. before i turned down the velocity, i took a couple shots and it was amazing. if i got hit by a paintball going that fast i would probaby start crying and quit paintball forever.