I bought my 6.5" 29-10 Classic, because I wanted a good-looking "Dirty Harry" type of shooter, that could take the abuse of thousands of rounds of full house .44's. I had the already butter-smooth trigger lightened a bit. It is fairly easy for me to shoot it well, when I can control the adrenaline rush.
My thinking, at the time I bought it, was it will lose a little value initially, maybe a couple hundy, but then it will retain value. It's a Smith! I've already spent the difference on ammo. Besides, as the original owner, I'll happily send as many rounds as I can afford, down-range. My gun is covered, for the rest of my days.
Like others have said, the factory Altamonts aren't meant for shooting. Old school smooth targets work great.