I picked up a mossberg 930 home security model a week or so ago and went to the range this morning. I did take it apart and give it a good cleaning and lube before i went out today. I've done a lot of reading on the various issues people have seen and the suggestions to start with High Power loads to break it in. I had 10 Winchester slugs 1625fps and 2 boxes of Winchester AA 7 1/2 shot 1300fps. The gun is stock except for a mesa tactical shot shell holder and a limbsaver.
I ran the slugs and it wouldn't cycle in the next round. It ejected fine but didn't load the next round.
I ran the 7 1/2 shot and had the same problem. At the end of the second box it would load the 2nd round out of the tube but not any of the others.
anyone have any suggestions? My plan right now is to take off the shotshell holder and limbsaver and give it another good cleaning and lube and see if it runs any better.
