The Choate Shotshell Ammunition Carrier can carry extra shells virtually anywhere. These 2-round shell holders come standard with a steel back plate which is pre-drilled with two screws, allowing you make custom attachments to your guns slings, belts, and more. You can also mount several together for more shells. (Will accept up to 1-3/4" belt) Notes: Works with 2-3/4" shells onlyCarrier only - ammunition is not included