It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
It's a BIG handgun round!
It's probably most well known for auto rifle/machine guns - M60's, AK's etc...
They'll go kind of far, will penetrate very light armor and make mincemeat of personnel.
I don't really see the need for penetrating armor unless your in military combat or shooting at cops???