Ithaca SxS Choke Numbers

weddy2002

Can anybody tell me what the numbers on the underbarrel means as far as what it's choked at? Mine is stamped with a 4 on each barrel.
Thanks

weddy2002

Any help on the Choke Numbers for Ithaca?

bobski

what year is your gun? how long are your bbls?

nononsense

weddy2002,

It should mean Modified. Here's a chart you can copy from this website:

http://www.hallowellco.com/choke_chart.htm

Best.

weddy2002

Ithaca Grade 1 12 Ga. Made in 1921 with 27 1/2 Barrels. Both barrels are marked with a number 4.
Thanks for any help you guys can give me.
Bill

bobski

your gun is full and full. im using info from a gunsmith book listing ithaca standard choke identifications of that era.