fredj338
Member
I think the question should be; for what are you preparing?
If you believe that you will most likely encounter an adversary that is lightly clothed (or unclothed) standing square to you, with no obstacles or limbs between you and his/her COM, and will hold still for you, then sure, .38 or .380, or 9mm are all great calibers that will do the job.
If, however, you don't think those conditions are likely, or believe it's impossible to know what the conditions might be, then it might be wise to plan for worst-case and carry .45 or .357 instead.
We had a saying in flying, "plan for the worst and hope for the best". All the takeoff data is based on three engines (even though we had four). Landing data is based on thrust reversers not opening.
Carry whatever makes you comfortable, but think about all aspects of the scenario most likely to occur. People make a big stink about over penetration, but never consider that you will never be mugged in a crowd of people; you'll be mugged in the alley and there won't be anyone behind the perp, except maybe another perp.
Too much faith in the caliber myths Imo. Its all about the bullet. The 124gr 9mm +, 180gr 40, 230gr 45 all produce about the same energy. So what really matters is does the bullet expand to say 60cal & will it penetrate the magic 13-15". Does not matter in the least what size the bullet starts. I love the 45acp, but if my choice were 45 ball or 9mm 124gr hst +p, its 9mm all the way. Fwiw, the 357mag osnt any better than the service pistol calibers with tje wrong bullet.
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