TA 90 9mm twist rate?

[dualsport]

That's it. These things are hard to measure. Anybody know the official twist rate for a Tanfoglio TA90 9mm? I think it's an Excam, pre EAA gun, maybe mid 80s. Thanks for any help. Favorite cb loads in one?

[Char-Gar]

I can't speak to that handgun specifically, but most 9mm have a 1-10 twist.