Introduced to RIG over 60 years ago. Still use it.
No experience with the stainless varient but it should be great and formulated to eliminate stainless to stainless galling which a lot of other lubricants will not do.
C.R.Sam, RIG has two grease variants: +P stainless steel and universal.
FWIW, they advertise that the universal is for long-term storage, and that the stainless steel version is for ss semi-autos, and can be used on all semi-autos.
Good stuff...I have some I bought last year and always use it in the summer. It's a little too thick for winter use here in Colorado, but I swear by it anyway...
...and I DO use it when I know I'm gonna' be "heatin' it up" pretty good...
For years I have used a little dab of RIG universal worked into a piece of sheepskin. Wipe gun down and a veeery thin film of RIG is on the gun. Puget Sound to tropical jungles, no rust on blued or parked guns.
Interesting....the RIG site says it is 50 years old.
Yet they moved the operation to Oregon, Illinois in 1948, and had been in busines prior to that. Interesting math.
Yep...... Good stuff. I have been using it for close to 20 years. It stopped the galling on an old all stainless Randall for me, and works GREAT as a choke tube lube.
As a matter of fact, I recently bought a Red Label, and guess what Ruger included in a little squueze tube in the box?
I also use rig+p on my SS guns. I found it to be very good. I did read a report that it doesn't have good stress handling capability but I don't know how important that is. I usually use the Rig as a "sheen" on the SS surfaces like slide rails, barrel lugs, trigger sears and put a light touch of Tetra Lube over it as that is supposed to be the best grease around. MY guns are showing zero wear.