Quote:
Originally Posted by Syn
I'm actually suprised they still make non ventilated piston heads. I thought that would be standard feature by now. heck even my JG came with a ventilated piston head.
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How do non-ventilated piston heads even work? I understand the physics of a ventilated one, and just can't see how a non-ventilated one work work or make any kind of decent seal?