hey have a 870 clone lawman and have put maybe 300 slugs through it so far and a few bags of 000 buck. Up until recently never any issues. But after firing it is having failure to extract fired shell casing. It will extract snap caps or unfired rounds no problem. ANy ideas on this one? And anybody have a viewable manual on how to take it apart to get out the extractor? Mine came with nice pictures of other Norincos..but nothing on the one I bought. I also heard that parts are interchangeable with 870 police guns? Thanks... as I gotta go shoot some more slugs soon...





















































