3" Chamber

Joseph - has a 3 inch chamber. Can fire 3" shells, or shorter ones. No 3 1/2" magnums though.

Joseph, this shotgun has a 3 inch chamber and will fire any 12Ga shells that are 3 inches or shorter.

It is a 3 inch chamber and will work just fine with both 2 3/4 and 3 inch shells Shotgun - Cal. 12 ga. Barrel Length - 18 1/2" Overall Length - 29 1/2" Weight w/Empty Magazine - 9 lbs. Self Adjusted Gas System Upper Receiver - 7075 Aluminum including full

Joseph, Chamber and magazines are chambered for up to 3" shells. If your shoulder can handle the 3" rounds the firearm can.