NEF was what I used and I assume they still make them, of course in single shot. I had one for about 5 yrs. and killed a lot of birds until I started missing I think as a result of the recoil. Mine used a .690 Rhino choke and I shot Nitro shells 4x5x7 (I think that was the load). It was heavy even with the 2 lb. weight out of the stock. My brother had the Ithaca Mag 10 many years ago but he didn't keep it very long. after using it he didn't like the recoil or bulkiness of the gun. Good luck. I thought I should add that the gun patterned very tight at 40 yds. I now shoot a Remington 12 ga 870 with Ray's shells.
Last edited by redmag; 03-11-2019 at 12:59 PM.
Reason: add info