My first gun was a Marlin 336 in .35 Rem.
My first single shot was a Handi-rifle in 280 rem with a green laminate stock. I went a little overboard with the spare barrel program adding 45-70, .223 and a 20 ga & 12 ga 3 1/2 inch turkey barrel. Then I had to get the shotgun stock to match of course. Kicks terribly with those 3 1/2" turkey loads but is sure "handy" to carry and hold across one knee when waiting for a tom to show himself.