.40S&W vs 10mm for Woods Defense 200gr Underwood Hardcast

Is .40S&W really that much less than 10mm? Would either be a good woods defense firearm? Let’s find out!

JETT 001: https://www.youtube.com/channel/UC-xkr4AwbbdZqWjmJ-Ou17A

Support on Patreon: https://www.patreon.com/AlaskanBallistics

*All Firearms were safely used in a controlled environment like a shooting range.

Alaskan Ballistics

I’m just a regular guy who likes guns, hunting, and ballistics.