air comes out the magazine port when fired.anyone else run into this problem and is it a easy fix
What is the make & model of that nifty red/black plastic rifle rest he's using?"ADDAirgunner"Kinda sounds like your barrel breech o-ring is missing causing air to leak past the pellet probe. You can skip to the 3:15 mark where he talks about the breech o-ring. Hope this helps.