Enhance the performance and accuracy of your shotgun with the Wilson Combat 2-shot 12 Gauge vertical extension tube. This durable and dependable extension tube is equipped with a parkerized finish and an extra-power magazine spring to ensure seamless operation. With a 6-rounds capacity, it provides the necessary power in a lightweight design. Whether you are at the shooting range or on the trails, this extension tube is prepared for any situation.

The 2-shot magazine extension enhances the magazine's capacity, allowing it to hold up to six rounds, thereby increasing overall ammunition availability
The sling mount is designed for vertical attachment, allowing it to be securely mounted on the bottom surface for optimal stability and functionality
The product features an enhanced magazine spring designed to optimize feeding performance and includes a visual indicator for easy reference
Equipped with a high visibility follower, this design enhances feeding efficiency and provides a clear visual indication of an empty magazine tube
Compatible with Remington Models M870, 1100, and 1187, ensuring seamless integration and optimal performance across these firearm platforms
Includes a wave washer for the magazine extension tube
Magazine extension tube with parkerized finish - enhance your firearm's capacity and durability with this corrosion-resistant, sleek extension tube
The follower is incompatible with newer 870 magazine tubes due to the absence of grooves
To ensure proper fitting, file down the detent in the magazine tube

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Shipping Restrictions

It is the customer’s responsibility for understanding state laws regarding all purchases made. For a comprehensive list of all Shipping Restrictions, please refer to our Shipping Restrictions By State Page found Here.

All NFA Rules Apply

These items are controlled by the U.S. Government and authorized for export only to the country of ultimate destination for use by the ultimate consignee or end-user(s) herein identified. They may not be resold, transferred, or otherwise disposed of, to any other country or to any person other than the authorized ultimate consignee or end-user(s), either in their original form or after being incorporated into other items, without first obtaining approval from the U.S. government or as otherwise authorized by U.S. law and regulations.

It is the customer’s responsibility for understanding state laws regarding magazine capacities. Palmetto State Armory abides by all state regulations regarding the sale of high capacity magazines. We DO NOT ship high-capacity magazines with firearms to certain states. We WILL NOT replace high capacity magazines with state compliant magazines. We DO NOT offer refunds in place of the magazines. Please see our terms and conditions for a list or restricted states.