Hi guys,
Been looking for a 20ga NEF/H&R for a while now. (I have a 12ga.) and wanted something a bit tamer for the wife but something that would still pack a punch with either buckshot or a slug. A 20ga seemed to me to fit the bill. I found a NEF today that had a NL serial number. (I'll have to look that up and see the date of manufacture.) It has a 25 1/2 inch bbl. and is chambered for 3'' shells. The choke is Modified.
The gun seems very nice and tight, but is showing some "browning" of the bbl., and has a very light pitting on the receiver. Coincidentally, the receiver looks to possibly be case-hardened. Or perhaps the receiver bluing is just light and wavey.
My question is: What should I use on that pitting? I'm thinking 0000 steel wool, or possibly some Flitz paste that I have. Tell me what you think.