Mag going full auto

[patgroy]

Hello everyone,

My tac-one is going full auto on me. A first i believed it to be an issue with the ULT, but after putting in the stock on/off valve it is still shooting full auto. any help would be appreciated.


Patrick Gelineau-Roy

[finnmanpa]

A full auto Tac 1, isn't that every Mag owners dream?? Is it actually doing it with paint in it?

Is it possible you switched the pins from the ULT and stock on/off assemblies? Is everything lubed up so nothing is binding or getting stuck?

Could your sear be worn down and not catching the bolt?

Just my initial thoughts and suggestions.

[patgroy]

I did not switch the pins and it has only shoot about 200 paintballs so far. I bought it brand new from airgun designs just before xmas.


EDIT : No clue what i did but i somehow fixed it. :clap:

[Ruler_Mark]

your trigger rod length might be set wrong.

[Darthmag99]

the inlet pressure from your tank could be too high- I have seen RT's and ULT's go full auto when the inlet pressure is over 1200 psi.

[patgroy]

My tank is preset at 900 PSI.

Might have been the length of the trigger rod. I tried do decrease the length, but it was so tight that it would not move at all.

[Snap32]

Ok first off, check this. How many o rings are in before you install the on/off. It should be one larger one, with a smaller one in the middle of the larger one, then install the on/off. if your missing one of those it will go full auto.