All my rifles are special for one reason or another:
Colt 6920: Gift from my fiancee
Mosin-Nagant M44: my first milsurp
Nylon 66: inherited from my mother after she & Dad passed
Savage 24 .22WMR/.410: my great-grandmother had a similar gun, I wanted one ever since my dad first told me about it when I was a kid
Daisy 860 Powerline: yes, it shoots BBs & pellets, but the barrel IS rifled. I shot so many birds, pests, and targets of opportunity with that gun as a child, some of my best memories just walking through the woods with that gun.