Rarest of the 340 series - 225 Winchester is a good round but you won't find much (any?) factory ammo for it. Kind of like a shortened 220 Swift (semi-rimmed case etc.).
I would think it was a little hot for the 340 (maybe why there aren't that many of them?).
If it is in good shape it should have a little more collector value than 340's in 30-30 or 222 do.
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