GG&G Mossberg 590 3-sht Ext Mag Tube

The GG&G Mossberg 590 3-shot extension magazine tube is a reliable accessory designed for shooters who require increased firepower without compromising on performance. This extension allows the Mossberg 590 to hold three additional rounds of 12-gauge ammunition, enhancing its capacity for military, law enforcement, and serious home defense applications. It is particularly useful in high-stress situations where every round counts.

Constructed with strength and durability in mind, this extension tube integrates seamlessly with the Mossberg 590's tube-fed magazine system. Installation requires basic shotgun maintenance knowledge, including breaking down the magazine tube assembly and threading the extension onto the factory tube. The extension is designed to maintain the weapon's balance and handling characteristics.

Operators and defensive shotgun users will find this extension beneficial during extended patrol shifts or multi-target scenarios. It is specifically compatible with the Mossberg 590 (12-gauge), making it an ideal choice for those prioritizing reserve ammunition at the weapon rather than in a carrier.