I bought one exactly like that in 1993. I foolishly sold it to a friend I met at the range I shoot at, for $350 about 6 years ago. Three years ago, I bought another SP101 in 22LR from another buddy. It was the 2" one, also six shot. I showed this one to the first friend and he offered to sell the first one back for the same price he paid!! Nice friend. He had bought a pair of S&W model 43C's and didn't need it anymore. All I had to do then was replace the front sight. This fellow likes to take a bastard file to sights to get them " perfect". :roll:
The 4" heavy lug barrel is really nice and feels substantial. I like the gun alot and it does a nice job on the falling plate rack at the range.
Enjoy your new gun and don't be afraid to shoot the Dickens out of it - you will never wear it out.
32Magfan