Free: Contests & Raffles.
A .22 is better than nothing
Hoppe's or Otis dry lube keeps those cargo shorts from getting oil stains.
Just to add, usually got to clean my pocket gun once a month, attract some lint even in the pocket holster. Might be less of an issue for revolver guys .
I carry a M&P shield for a pocket gun and have a Sig P238 for the summer.... I won't carry in my pocket unless there is some kind of "holster" to cover the trigger ... really worries me.