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This is for sale at Classic Firearms, and it would make a good house or pocket carry gun. The rounds have about 400 foot pounds of ME, which is good.
What is bad, is that they are FMJ, and might go through a man or dog with little effect.
If you get one, keep in mind that you may need to deliver a brain shot, in order to stop a thug or beast. But, a brain shot will stop them, this would scramble it.