Bought my first used when I was 15, around 1968. 12 ga 26" I/C plain barrel. Used it enough on quail and backyard clays that it was kicking shells out of the magazine onto the ground every time I shucked it. Traded it it sometime after 1978 on an 1100. It was the worst trade of my life, hated that shotgun.
Bought a 20 ga standard model in about 1980, built on a 16 ga frame, it was heavier than the LT model. Killed a lot of quail with that one, still have it but it doesn't get used much anymore.