Nordic Components MXT 12 Gauge +3 Magazine Extension Kit Black

The Nordic Components MXT 12 Gauge +3 Magazine Extension Kit is a black magazine tube extension for the Remington 870 shotgun, adding three rounds of capacity to the factory magazine. It is designed to address common problems with extended shotgun magazine tubes.

The extension includes a barrel clamp relief groove cut into the tube body to keep the clamp from slipping or shifting under recoil, which can damage the barrel finish and change point of impact. The tube has a reinforced end cap and identical threads on both ends, so it can be flipped to move the clamp groove for different barrel lengths.

The kit includes the MXT magazine extension tube, reinforced end cap, and magazine tube spring. The tube is universal and requires the Nordic Components shotgun-specific nut.

• Brand: Nordic Components
• Model: MXT
• Platform: Remington 870
• Gauge/Chamber: 12 Gauge
• Capacity: 3 Rounds
• Color: Black
• Fits: Universal shotgun magazine tube; requires Nordic Components shotgun-specific nut