SD ammo resource
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http://www.luckygunner.com/labs/self-defense-ammo-ballistic-tests/
Its really cool actually
I'm sure most of you have your SD ammo picked out already, but I was looking around the other day and came upon this. They've test fired 146 factory loads in .380 Auto, 9mm, .40 S&W and .45 ACP and documented the results.
Its a handy comparison if you don't have the time or resources to test your own.
