I have wanted one of these for years and finally traded for one last week at a show. It is the parkerized model with Dupont stocks in 20/.22lr. It was the dirtiest gun I've ever seen/bought. I spent an hour scrubbing surface rust off and blowing weeds (yes, weeds) out of every crack and crevice. The barrels took about ten passes with patch and brush. Other than a stain on the stock, it now looks as good as new. Can't wait to shoot it, it's a keeper (if it shoots well, that is).