Quote Originally Posted by angrybear View Post
What was the outcome with the single shot tray ?
That would at least narrow down whether it was a magazine or indexing fault.
indeed. My money is it's mag related - either that or silencer clipping. Barring catastrophic physical damage, those are pretty well the only two ways a gun can go from accurate to shotgun - either my smahing up on the pellets on the way into the barrel, or smashing them as they leave.