Not an unknown, but not everyone has heard of or seen one. The Savage Model 1920 rifle (in .250-3000). One of the neatest little sporters I've ever handled and I still regret not buying one when I had the chance. Ahead of their time I reckon.
Makarovs - Bulgarian and German - very accurate, nice finish, and built like tanks.
Astra Constable in 22 LR.
I bought it over a Walther PPK whatever and have been super impressed. Accurate, likes high speed ammo, all steel and can fit in a pocket. It's a shame they came here a long time ago and did not sell.
Now if I could find some of the equally unheard of and hard to find Astra Constable magazines in 22 LR so I could have a spare one I'd be happy.
1911, 45ACP made by anybody. I don't care if you spent $400. or $4,000 on it, they're just fun to shoot. Anyone who likes to shoot should have one.