tz75

So I had an interesting pawn shop find out of the blue, I picked up a tz75 that has hardly been shot but it contains a good bit of holster wear and a tiny bit of rust blemishes where the fingerprints were not wiped off. These guns are not really worth much collector wise so what I was thinking...

I traded for a like new Tanfoglio TZ75 yesterday and oddly enough it has no safety. The pistol has a ported slide and a high-polish feed ramp which leads me to believe it's an IPSC set-up. Anyone know where you can get a spare slide? I'd like to at least have the option of a manual safety for...