Yep, it’s official boys, Federal’s 327 Magnum, which by the way I REALLY like, is now officially a grizzly cartridge. I’ve been wondering thru the wastelands of autoloader weenie land and I’ve see repeated claims that the 9mm is a perfectly adequate grizzly cartridge for wondering about the wilds of Alaska. Now upon reading that, I immediately visited Buffalo Bore website, I looked up their baddest badass 9mm vs their baddest badass 327 magnum. Well, lo and behold, the 327 outperforms the mighty 9mm. It certainly has greater energy and sectional density and I bet better ballistic coefficient.