Proper maintenance of 1900 luger

[skeeter4206]

Thats interesting about the rust bluing. I Learned something new tonight. Cause most of the redish areas on the gun under a light does not have an exfoliation or scaling of the basemetal. Now around the crest the pitting does look like its got some rust in the bottom of the pits as seen with the digitalpics I took today and looked at on my computer.