RE: Looking for gun experts!
Ive found that the front rest postion is crucial when shooting a slug gun. Are you resting the mag/receiver or the pump handle on the bag? You need to have the pump handle off the bag and a good rear rest to get any kind of accuracy in a slugger. Most people I see at the range rest the pump on the bag and they always get flyers. Also make sure your barrel screw is very tight aswell as your scope rings.