RT Mag air leak

[BALLBUSTER]

I've been trying to turn up my velocity on my RT Mag (not a Pro) just a little but i get an air leak out the end where the tool goes in. It also has a LVL10. The marker shoots perfect otherwise.

[Potatoboy]

Level 10 incresed the Operating pressure a little bit, and some of the old reg pistons will blow off at that pressure.

You need a new reg piston from AGD or your local dealer.

Info on the piston is here: http://store.airgun.com/acb/showdetl.cfm?&DID=17&Product_ID=136&CATID=6