Go to a range that rents, try out different ones. Try sigs, 1911s, glocks, CZs, S&Ws, Rugers, figure out what you like the best. The P99 is similar to the P22, if you like the feel of that. You can also get .22 conversions for some pistols, if you want cheap plinking.
I think you might be thinking of the Ruger 10/22 that your friend has, the Marlin model 60 has a tube magazine, the ruger has a detachable one. What I really want is a model 39, but those are about $400, insanely accurate though. Not as accurate as a high quality CZ452 or something, let alone an anschutz, but very good, especially for a lever.
Unless the gun was part disassembled and he left behind the tube magazine or something.
Of course, take this with a grain of salt, as this comes from someone that has precisely zero range time.