Piranha Pro problem

[Spyder7]

I took apart my gun to look at when i got and the piranha pro has a ram air chamber on it, well when i'm looking at the parts diagram in the manuel, i noticed my gun does not have ram air piston, ram air spring and i am missing some o-rings. I have the outer chamber but the insides are gone

what happened? (it's a brand new gun)

[Skull]

Well this didn't happen to mine, but i was missin a few O rings. It seems that if they forget to put it on the gun they just throw it into the spare parts bag. Check the bag and be sure to check all the springs in the bag they might have mixed it in with the velocity springs. Same with the O rings u'r missin, thats where i found mine. If u don't findem then call up pmi, and request the enternals for a ram air chamber. They're really understanding if u supply them with the exact reason for the problem.

[Spyder7]

I got em...thanks alot.....I was scared for sec.