Nordic Components MXT 12 Gauge Magazine Extension Kit for Shotguns

The Nordic Components MXT extension tube kit for 12 gauge firearms delivers a reliable +3 magazine extension that enhances capacity and field versatility for your shotgun, providing a robust black mag extension designed for universal fit and seamless integration with compatible receivers. Built as part of the MXT line, this 12 GA magazine part combines proven strength with streamlined installation, allowing shooters to extend their shotguns capacity for turkey, waterfowl, or home defense scenari