Some people just can't admit when they are incorrect...even when presented the facts. I guess he isn't leaning too fast...
I certainly can't "learn" from you when you are ignoring the problem
How is it "incorrect" to state oiling the trigger will prevent rust?
You're talking about oil causing problems, when the problem is water and rust
The non-working parts which are not hard-chromed steel are of very suspect metallurgy and many rust immediately and quickly upon exposure to nasty weather, regardless of the cleanliness or protectants used.