Since there are many more than one model and make, I would start by reading the owner's manual (available for free from most gun makers- check their website)
McDonalds
No
It will be marked on the barrel.
Contact Ithaca for a manual
A semi-automatic shotgun built on the A-5 pattern.
$89.99
50-475 usd
Anywhere from 2-9
it.s an early 50s model...semi automatic shotgun..
ojn the bottom of the receiver
A semi-automatic shotgun made in 410, 28, 20 and 12 gauge.
Around 375 for excellent condition.