Nordic Components MXT +3 Extended Magazine Tube Kit for 12 Gauge Shotguns

Trusted by tactical, competitive, and home defense shooters nationwide, the Nordic Components MXT +3 Extended Magazine Tube Kit for 12 Gauge Shotguns is a drop-in mag tube extension kit, designed to increase your shotgun's capacity with an additional 3 rounds of 12 gauge ammunition. Compatible with most 2.75" and 3" shells, this mag tube extension kit features anodized 6061 aircraft aluminum construction for superior strength and lasting corrosion resistance in a lightweight and easy-to-install package. The MXT extension tube nut (not included) quickly mounts and secures the extension in place, while the full-length replacement spring delivers flawless feeding performance and consistent operation. Includes extension tube, full-length spring, and tube cap. +3 capacity.This product requires an MXT extension tube nut to be installed on your shotgun. The tube kit WILL NOT attach without the nut.