Good read on if you should buy a police trade in gun. I have owned many of these types of police trade ins, most have not been shot very much, you will notice holster wear, I wouldn’t hesitate on getting one.
Should You Buy a Police Trade-In Gun? - The Shooter's Log
Buying a police trade-in gun offers a lot of value for a greatly reduced cost and is a good way to get a functional firearm for a discount.
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