Carlsons 12 Gauge 8-Shot Extension for Remington 870

The Carlsons Choke Tubes magazine extension is designed for select Remington 12 gauge shotguns and provides an 8-shot extension configuration. It features blued solid steel construction and includes a spring, base clamp, and high-visibility follower.

The threaded tube replaces the shotgun's magazine cap. Easy-to-follow instructions are included for installation.

Key Specifications

• This magazine extension is chambered for 12 Gauge shotguns.
• The extension provides an 8-shot capacity.
• It is designed for Remington shotguns.
• The listed model fit is Remington 870.
• The extension is constructed from steel.
• The finish is blued.
• The threaded tube replaces the magazine cap.
• The assembly includes a spring, base clamp, and high-visibility follower.
• Listed dimensions are 2.25 x 4.70 x 12.20 inches.

With its steel construction and included installation components, this magazine extension offers a practical setup for compatible Remington 12 gauge shotguns. Its integrated spring, clamp, and follower provide the core parts needed for a straightforward extension assembly.