BudsGunShop.com - 2 3/4

Yes, you absolutely can use 2-3/4" shells with this model.

Hi Adam and welcome. Yes Sir. Same concept as a .357 Magnum being able to fire the shorter .38 Special. A particular length chamber can fire that length or shorter shells. Cheers and stay safe!

yes it will work just fine with both 2 3/4 inch and 3 inch shells

Hi Adam, yes sir, a shotgun with a 3" chamber will shoot both 2 3/4" and 3" shells.
Stay safe & have a great day!