Need assistance with information part 2

[jglass]

I accidently posted this question in another AFTE forum so I will try again.

I would like to know of any website or other sources where I can find the directional twist of rifling for Beretta 9 mms.

Actually, I need information of various Beretta 9mm models.

I was not able to find anything on any "official" Beretta wesbites.  Thanks

[Evan Thompson]

Have already download Scott's GRC where you can do a search for 9mm Berettas?  However, over the years all the 9mm Berettas I have come across have been right six.