minimag1
02-22-2019, 10:36 AM
Hi all,
I got a used Tac-One with a ULT installed. The gun was in really rough shape so I got a oring kit from AGD and replaced every oring in the whole gun including all the orings, except the micro buna oring in the ULT rod, on the ULT.
Now, the gun fires fine but the oddest thing happens. If the gun is just sitting there it's fine, no leaks. But If I pull the trigger and hold it I hear leaks coming from the ULT. What doesn't make sense to me is, how can it leak with the trigger being held back but not with the trigger open? If I remember my automag troubleshooting with the trigger pressed that seals all the air into back of the X-Valve. But I get a leak from the on/off. But with the trigger open, and air now also in the chamber and behind the bolt I get no leaks.
If anyone can give me a troubleshooting tip to figure this out I would be eternally grateful. I cannot figure this out.
I got a used Tac-One with a ULT installed. The gun was in really rough shape so I got a oring kit from AGD and replaced every oring in the whole gun including all the orings, except the micro buna oring in the ULT rod, on the ULT.
Now, the gun fires fine but the oddest thing happens. If the gun is just sitting there it's fine, no leaks. But If I pull the trigger and hold it I hear leaks coming from the ULT. What doesn't make sense to me is, how can it leak with the trigger being held back but not with the trigger open? If I remember my automag troubleshooting with the trigger pressed that seals all the air into back of the X-Valve. But I get a leak from the on/off. But with the trigger open, and air now also in the chamber and behind the bolt I get no leaks.
If anyone can give me a troubleshooting tip to figure this out I would be eternally grateful. I cannot figure this out.