I've looked at that round: meh... :dontknow:
I've already got a K-Hornet in a 12" Contender barrel, and it's the most accurate CF round that I've ever shot...
For personal defense; something like it wouldn't be my first choice. nojoke
Low velocity, and large diameter bullets: That's what ends fights at close-range.
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But I am old, and don't change my mind easily!