Nordic Components MXT extension tube for 20 gauge shotguns.
Available in variety of lengths between +4 and +7 (shell capacity measured with 2 3/4" shells and may vary with shells of differing length)
Includes ONLY MXT tube
May require purchase of new magazine spring if you are changing the capacity of your existing extension
Available in variety of lengths between +4 and +7 (shell capacity measured with 2 3/4" shells and may vary with shells of differing length)
Includes ONLY MXT tube
May require purchase of new magazine spring if you are changing the capacity of your existing extension
