George-
Are you using the Red can or Teal can for corrosion? Yes that is good stuff, I have used the Red can on guns and the Teal is a bit heavier duty. Introduced to it in FL many many years ago. Later folks in Houston were using to protect vehicles as well as boats ( like FL) . Here we are fresh water...still a lot of folks use for other things besides marine applications. Academy Sports, Home Depot, Any Marine supply naturally, and many hardware stores.
One of the oldest products that still works best and is available locally is G96. Cleans better than the newer Hoppe's No. 9 and does not freeze, in cold freezing temps, no wear or galling on steel ( like some high price stuff out out now) folks use it on marine applications if the Corrosion X is not handy. The synthetic oil is great as well. G96 is not expensive like a lot of stuff.
RIG+P is still one of the best. Designed to prevent galling , works in temp extremes...a very thin film is all one needs.
STOS is another one, distributed by Ponsess/Warren
I grab what is handy. I do listen to folks like Pat Rodgers, and such, the synthetics do seem to work better. I don't really care for the loudmouthy blowhard marketers. I figure folks that teach folks to stay alive are pretty smart.
TW25B is good...IIRC Guncite recommends it...provides sample to students.
For range...it is one thing. Serious stuff I have my druthers...
I had some chemists educate me on this, then the metallugists and get the two together...sure are some pretty labels that folks pay for.
When a PhD in Chemistry and Metallurgy uses something to take classes from folks that teach...educational. $5 to $12 a quart is all he pays for his lube.