sepp,
I clean and lubricate all my guns religously after every use. Not just a wipe down, a break down. As for the begining of the problem. Yes it happened initially once or twice. I passed it of to cheap loads. Shortly after that I shot clays with the gun and it hung maybe 4 or 5 shells out of 8 boxes. The more I use the gun the more shells it will hang. Now it probably averages 2 out of every 10 rounds. thanks for the response.