

Much as I love my Marlins - they don't make much in the way of handguns; nor did Winchester, Henry, etc.
"Browning" (depending on the definition being the man or the company) made just about everything, but...
I'd pick Ruger, since their handguns are strong, reliable, and even pretty, with models suitable for CCW, plinking, and hunting. Their long guns only include the one series of Savage-99-like levers, but do offer lots in bolt, semi, and falling block actions. Their shotguns aren't what I'd pick for close-quarters home defense, but if my wife had a Mini-14 pointed at the bad guy I'll bet he'd not laugh at a Ruger Red Label if I had one!
Colt sure runs the gamut, too...