If your state law requires that you register your firearms, then I'd definitely recommend that you carry one that's registered, and for similar reasons. However, I'd independently confirm that is indeed the case. Curious to know in what state you reside...?
Thankfully, Arkansas doesn't require the registration of your firearms - handguns or long guns. The only thing that I would ever be worried about is buying a previously owned firearm that was used in a crime, as you'd likely have no way of knowing.
Thankfully, Arkansas doesn't require the registration of your firearms - handguns or long guns. The only thing that I would ever be worried about is buying a previously owned firearm that was used in a crime, as you'd likely have no way of knowing.