"Humbling to see how quickly it moved"
Yup. What I'm wondering is: With 400# of roaring, slavering grizzly closing on you at 40 mph, your adrenaline pumping, and that warm, wet feeling spreading down your leg,
just what do you think your chances of stopping it with that decidedly non UL gun you've been lugging around would be? Personally, I'm looking at a number far to the right of the decimal point.