This Carlsons magazine extension is designed to increase magazine capacity on compatible 12 Gauge shotguns. The extension is constructed of blued solid steel and is supplied with a spring, base clamp with swivel stud, and a high-visibility follower. The threaded tube replaces the factory magazine cap to provide additional rounds in the magazine tube.
Key Specifications
- The manufacturer is Carlsons.
- The listed caliber/gauge is 12 Gauge.
- The listed capacity is 8 shots.
- The construction material is blued solid steel.
- Included hardware is spring, base clamp with swivel stud, and a high-visibility follower.
- The unit replaces the factory magazine cap via a threaded tube.
- The product is marketed for Winchester SX2 and SX3 shotguns.
- The product finish is listed as blued.
- The listed dimensions are 2.30 x 4.70 x 12.15 (as provided).
This magazine extension provides a straightforward way to add tube capacity while retaining a solid-steel construction and serviceable finish. Its included base clamp and swivel-stud provision support common mounting options, and the high-visibility follower aids reliable loading and inspection. For users seeking increased magazine capacity in a durable, blued-steel package, this extension represents a purpose-built accessory that focuses on function and fit.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
