If you've got the desire for one, it wouldn't be the worst buy in the world.
The only caveat I would put in place is that, if I'm remembering correctly, S&W didn't drill and tap the Model 41 for another couple decades. If that's the case, and you ever wanted to use a red dot or scope (I shudder every time someone puts a magnifying scope on a M41), you'd be looking at either having someone put a couple holes in a classic gun, or laying out a few hundred bucks for a replacement barrel.
It'll be accurate, but it's not like there are too many target blowback .22s that aren't. The 41 has a very good trigger and an excellent action.