Classic RT help

[MedicBanks]

I have a classic RT that i bought used. the trigger pin is at the right length, but its doing the "run away" firing thing. it will fire several times with on trigger pull. i'm a bit of a "noob" when it comes to mags so any help would be greatly appriciated

[Dayspring]

Check your on/off pin and make sure it wasn't sheared in half.

Check your sear so make sure it's not chipped.

Check your bolt and make sure it's not chipped.

[vf-xx]

what kind of tank are you running. If adjustable turn down your input pressure.

[MedicBanks]

i'm running a high output pure energy, or an aci bulldog

i haven't had time today to check the on/off or the bolt, i'll get to it tomorrow (hopefully) and post

[PyRo]

Ok, what is it doing.
1. Hold the trigger down it keeps fireing
.....Fixes
a. On-off o-ring
b. On-off pin
c. Worn Sear
d. Worn bolt
2. Pull the trigger and the trigger bounces and it keeps fireing.
.....Fixes
a. Get a shorter on-off pin
b. Turn down the input pressure

[Dayspring]

Going to a shorter on/off pin will INCREASE the bounce factor.

He'd want the same or longer.

[PyRo]

Thanks, my bad
*smacks self
I knew that but i was tired