This Carlsons magazine extension increases the magazine capacity to eight rounds for compatible 12-gauge shotguns. It is designed for use with Benelli Nova and Super Nova models, Beretta Extrema and 1301 models, and CZ 712 and 912 shotguns. The extension is constructed of blued solid steel and installs by replacing the factory magazine cap with the threaded tube included.
Key Specifications
- Compatible with Benelli Nova / Super Nova; Beretta Extrema & 1301; CZ 712 & 912.
- Capacity: 8-Round.
- Gauge: 12 Gauge.
- Material and finish: blued solid steel.
- Includes: spring, base clamp with swivel stud, and high-visibility follower.
- Follower note: some extensions require the factory follower and will not include one.
- Installation: threaded tube replaces the magazine cap and comes with instructions.
- Dimensions (box): 2.30 x 4.90 x 12.50 inches.
- Length: 12.50 inches.
- Width: 4.9000 inches.
This magazine extension provides a straightforward, durable option for shooters seeking additional on-gun capacity while retaining a serviceable finish and solid-steel construction. Its included hardware and clear installation method make it suitable for range use, competition applications, and general-purpose shotgun owners who require a reliable capacity increase without altering the firearm’s basic operation.
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.
