This Carlsons magazine extension replaces the factory magazine cap with a threaded tube to add extra magazine capacity for compatible 12 gauge Remington shotguns. Constructed of blued solid steel, the extension ships with a spring, base clamp with swivel stud, and a high-visibility follower. The tube is designed for straightforward installation and includes easy-to-follow instructions. Intended for use in competition shooting, home defense, and law enforcement contexts where additional magazine capacity is required.
Key Specifications
- The extension provides a 10-shot magazine capacity.
- The product is designed for 12 Gauge shotguns.
- The finish is Blued for corrosion resistance and a traditional appearance.
- The tube is constructed from solid steel.
- The package includes a spring, base clamp with swivel stud, and a high-visibility follower.
- The mounting method is a threaded tube that replaces the factory magazine cap.
- Fitment references include Remington 870, 1100, and 11-87 (some listings also reference Remington Versa Max/V3).
- Instructions are easy to follow and included with the extension.
- The base clamp includes a swivel stud for use with quick-detachable swivels (swivel not included).
This magazine extension provides a durable, serviceable option for shooters who need additional magazine capacity in a compact, installable package. Its blued steel construction and included hardware make it a straightforward upgrade for compatible Remington shotguns, supporting a range of applications from competition to defensive use while keeping installation and operation simple and reliable.
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.
