I had one like that15 years ago. spent about $100.00 on repairs.. it would shoot when testing at home ,but when going hunting it would not fire the shot gun...found out after I sold it that the gun was ok,, it was the goddam shells. I used cheap shells for testing, and 3 in mag for hunting.. FEDERALS that would not fire.(a new box) after I sold it I took a 20 ga single shot hunting and it would not fire the federal shells either. so check the shells before you do anything else. the box I had had bad primers in them. I have not bought any FEDERAL shells sense.
