Just got a brief introduction to this the other day and it looks very interesting. Any current or past owners who can weight in on what they think? Any problems with it (besides ammo cost)?
You can only get the sporting rounds (SR197 I think) for the most part. I sold mine.
I still stick with my .45 acp weapons for EDC and personal protection. I enjoy shooting the 5.7, but it isn't very cost effective and there are a lot better personal defense rounds out there.
When that guy went nuts in the theater with body armor, I gave it a thought or two. I know that civilians don't get the real penetrating rounds, but handloaded- the right bullet, the right speed and you would have a handgun with a fighting chance against a bad guy's body armor.
The infamous Company had taught us to shoot the body mass first then if nothing happen next shot would be the head. Chances are there's no armor for the head.