32 Long is an excellent "plinking" cartridge. It is most often found in round-nosed lead and wadcutter loads. Fiocchi is, or recently was, selling a RN-FMJ version. Years ago, that was loaded hotter than American 32 Long ammo, but I don't know if that is still true.
Weirauch of Germany used to make 7-shot 32 Long revolvers under its Arminius trade name, some with target sights. These can be decent guns for the money if they are in good shape, because they usually don't sell for a very high price. They are usually in better shape than the Arminius 22 revolvers - 22 ammo is so cheap that the 22 guns got shot a lot more, and the Arminius guns have zinc alloy frames instead of steel. They will still last a good long time with a mild load like 32 Long, though.
Very occasionally you can find S&W revolvers of various vintages in 32 Long for decent prices too, but they almost always have fixed sights. The older fixed sights are really tiny. But a 4-in J-Frame in 32 Long is an extremely pleasant gun.
I wish H&R had made a Model 999 style gun in 32 Long, but they never did. The cartridge just wasn't popular enough to justify the cost of tooling, I suppose; that's why the S&W Model 16 was dropped.
