I was shooting some clays with my son today,I shot a target cycled the pump shot again and I can't cycle the pump....took the barrel off got the the empty out but still can not cycle the pump.Any one go thru this?...I really don"t want to send it back..Gun is about 10 years old but I have not shot it that much at all maybe 5 6 hundred rounds.Not really my favorite gun so it dose not get out much...HELP..