Carlson's Choke Tubes Magazine Extension Assembly Benelli Nova/Super Nova, CZ 612/712/912, and Beretta Extrema, 7-Shot (04502)
Carlson's Shotgun Magazine Extensions For Home Defense, Tactical and Law Enforcement Use, 12ga Only
Add firepower to your favorite shotgun. These magazine extensions are constructed of blued solid steel and come with spring, base clamp, and a high visibility follower. The threaded tube replaces your magazine cap and gives you the ability to add extra rounds to your magazine. Easy to follow instructions are included. The magazine extension tube is great for home protection, competition shooting, and law enforcement.
Overall Length of Extensions: (6.25")