Nordic Components MXT Magazine Extension Nut for Mossberg 590 835 930 935 12 Gauge

The Nordic Components MXT Magazine Extension Nut is a black replacement for the factory magazine cap on Mossberg 590, 835, 930, and 935 12 gauge shotguns. It serves as the required mounting point for the MXT extension tube kit, which lengthens the magazine tube capacity.

The nut is made for 12 gauge shotguns and installs by threading onto the magazine tube in place of the factory cap. Any magazine dimples or spring retaining devices on the tube must be smoothed or removed before the extension will function properly.

The nut is sold as a component and must be paired with a Nordic Components MXT 12 gauge extension tube kit. The retailer notes it may also fit other shotguns that use the same factory magazine thread pattern, but that may require modification.

• Brand: Nordic Components
• Type: Magazine extension nut
• Gauge: 12 Gauge
• Color: Black
• Compatible models: Mossberg 590, 835, 930, 935
• Function: Replaces factory magazine cap; required for MXT extension kit