Just bought this gun from Cabela's. I was shooting trap with my 391 sporting and this is my first o/u. Really like the gun except for 2 features. First is the ejectors that throw the shells over the shoulder. Can this be adjuster so the gun only uses the extractors? Also, there is a small set screw the locks the barrel selector switch. Can this be removed and the gun used without the screw in and not cause problems? The wood is very nice but I would prefer a little more gloss. Perhaps a little tongue oil right over the existing oil finish? Any input would be appreciated.