I regret trading several guns over the years. The ones I regret them most were a pair of Remington 1100s, one 410 and one 28. I also regret selling a Ruger Model 77 30-06 that was a tack driver. I still don't know why I got rid of that gun other than I was young and was always trading guns. I also sold the first deer rifle my dad ever gave me over 20 years ago. It was a Remington 760 carbine in 30-06. It had a tasco scope with see through mounts. Killed several deer with it. But, sold it because I just didn't like it anymore and was young and didn't think about the fact it had been a gift from my dad.