I had a gun smith look at this recently tells me someone has done a trigger job on it. It will shoot just fine if you don't hold the trigger down after a shot. If you do it will auto fire the whole clip out in a heart beat. They said it would need a new trigger, shear and on other piece. Any suggestions or places I could get parts reasonably? They quoted me about $80.00 to repair I only have $169.00 in it and don't know if it is worth spending the extra. Your help will be appreciated.