Grand Master Know It All

[Irving]

Grand Master know it all! Is the AR or the AK better, and which should I buy, 9mm or 45acp? Is it true, that a .223 becomes unstable and keyholes at 25 yards? and can you provide me an education about cavitation?

Let me help you out here.

Both

Both

No The .223 keyholes, but only at 100 yards and out of a mini14

With pistol rounds and subsonic rifle rounds, the wound cavity will only be the size of the bullet as there is not enough energy to stretch the skin far enough to tear.



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