Carlson Shotgun Magazine Extension Assemblies 8-shot Benelli M1-M2

The Carlsons Magazine Extension for Benelli M1, M2, Super Black Eagle I & II shotguns extends your magazine capacity to 8-shot in 12GA. Constructed from blued solid steel, this extension replaces your standard magazine cap with a threaded tube design. The package includes a spring, base clamp, and high visibility follower for reliable operation. Installation is straightforward with easy to follow instructions provided. Increase your on-board ammunition supply with this purpose-built extension for Benelli M1, M2, Super Black Eagle, and Super Black Eagle II platforms.