Three guns come to mind....
1) Boberg XR9S....got on a one year wait list for the initial introductory production run. Absolutely the best compact 9mm I've ever seen. Engineering, workmanship, and performance are stunning.
2) Winchester Model 52 (.22 target rimfire), bought it because the bolt seemed beefier than any I'd ever seen on a .22. Later found out it was the king of .22 target rifles. Now own six in various configurations.
3) Colt Sauer Rifle (.270).....didn't really know much about it but the bolt action was like ball bearings. Smoothest action and best bluing job I've ever seen on a production rifle.