I was just out at the local Publix supermarket with my boys getting cereal and carrying my Glock19 at the 3:00 position. I was wearing a white polo shirt and jeans shorts. My son even caused me to get into a few conversations with other shoppers and none were the wiser to the fact that i had a loaded weapon on me

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As long as you don't start adjusting your carry piece in public then people really don't pay attention.