Kurt:
I have used Norvey's Highest Quality Turbine lubricating oil for many years and find it by far the best.......
Turbine oils are made to run at very high speeds and adhere to the bearings and other rotating groups, so a gun application is a cake walk for this oil.......
It is a superior light weight clear turbine oil
with superior adhesion properties produced by Norvey, Inc. in Santa Ana, CA...300 So. Standard Ave, Santa Ana, CA. 92701.......
I buy it by the case from Ace Hardware and most larger Ace's handle this oil, usually in the electric motor or air conditioning section........it comes in a 'zoom' spout oiler that makes it very handy to oil the smaller intricate parts.........After soaking the parts in Acetone for at least 24 hours, I then let the action and small parts, screws etc. soak in this oil for over 24 hrs before re-assembly.....after soaking you can set the parts on a clean cotton cloth and the excess oil will drain off nicely and you will have a superior light film of a very high grade oil......that stays for a very long time.......
It is also sold on Amazon and Ebay sometimes....




Factory 100% CC Philly 1929 Sterlingworth......