The Army’s general rule-of-thumb is to pull weapons every 90 days for PMCS.
Colorado winters can be harsh, and my shooting is limited during the colder months. During that down time, I like to continue that 90 day inspection cycle. It takes literally minutes to perform, is a nice way to relax in a warm shop on a blustery winter day, and it certainly doesn’t hurt.
I don’t consider it a waste of time at all. :)

