Who uses a HiPower for EDC?
Is it comfortable enough?
Kevin Gibson used to. I did for a little while back in the late 1980s Nothing wrong with it at all if you're already accustomed to flipping off a thumb safety when you draw. Of course there are many better choices available today, that don't require the use of a thumb safety, such as Glocks. It's kind of Old School Cool, though.
