I was a member at one time, briefly, and met with such nastyness and swarming attacks in collusion among the nasty, I left and never went back.
This was because I had mentioned having participated in quite a few shooting events in the 1980s, using my 1914 Colt Commercial Model 1911.
For some reason, this really freaked out a bunch of people there, and they were just really insulting and nasty and calling me names and so on, saying the Pistol will blow up, how dare I ruin it, I will crack-the-frame, and other garbage.
Pistol looks the same today, has the same snug tolerances as it did when I got it many years ago.
It just seemed like a crappy forum...so, oh well.
WALKER wise though...
I did an experiment with mine, having shot fifty or so rounds with BP last November...left it sitting, un-cleaned since, and, no rust, no anything has appeared.
I was curious whether the fine coating produced of the Vaporized Wax & Oil, condensing then onto the Revolver, from using my home made Lube Wafers would in effect offer a preserving amenity to the whole, and, it appears to do so indeed.
In a damper clime, it may not, dunno...but here, it does appear to do so very nicely.