Ok I hate companies that do this I have searched and searched even the legacy escort page does not seem to have this answer they say available in 2 3/4 and 3 inch and their model numbers are different I suggest that you call Buds customer service (859) 368-0371 9am-9pm mon-fri or use the blue Chat Now button and if the cant answer call legacy at 1-800-553-4229 I am sorry I cant be of more help

from escort web site "Features
Chambered in 2 3/4” & 3” magnum" and no break down of which model is 2 3/4 or 3 inch also their model numbers do not match the model number that buds has

Please click the green box stating it as the best answer. We are rated on our
answers and are just volunteers, not Buds employees. You can choose
more then one Thank you!

Hi John, Yes it does shoot 3 inch shells. It's Chambered in 3"

James G where did you find that info

This ESCORT 12Ga has a 3" Chamber John.