My favorite pistol is my Remington XP100 221 Fireball. Technically a pistol, but certainly not small.
It has a Burris 3X long eye relief scope and is a tack driver at 200 meters+.
Bought it in 1976. First one I ever saw for sale, 2nd I had ever seen.
Really love it. Never expect to sell it. Have lots of brass and have been reloading for it since I first bought it.
Come to think about it, I’ve never sold a gun I bought or was given to me.
I always thought the XP-100 would make an excellent assassin’s gun.