The Carlson's 04510 Magazine Extension transforms standard capacity shotguns into high-capacity platforms for tactical applications and competitive shooting. This precision-engineered extension adds two additional rounds to compatible 12-gauge shotguns while maintaining reliable feeding and operation.
What Makes This Different
Unlike universal extensions that require modification, this unit features shotgun-specific threading and dimensions for precise fit on Benelli Nova, Super Nova, CZ 712/912, and Beretta Extrema models. The blued steel construction provides corrosion resistance superior to aluminum alternatives while maintaining the original finish appearance. Internal components are machined to exact tolerances, ensuring consistent shell feeding without binding or jamming.Key Features
- Increases capacity by 2 rounds on compatible 12-gauge shotguns
- Blued steel construction matches factory finish and provides durability
- Compatible with Benelli Nova/Super Nova, CZ 712/912, Beretta Extrema
- Precision-machined internal components ensure reliable feeding
- Factory threading eliminates need for gunsmith installation
- Includes extended magazine spring rated for extended use
- Maintains original shotgun balance and handling characteristics
Technical Specs
- Gauge: 12-gauge only
- Capacity increase: +2 rounds
- Material: Blued carbon steel
- Finish: Traditional blue to match factory appearance
- Installation: Thread-on design, no permanent modifications
- Shell compatibility: 2¾-inch and 3-inch loads
- Weight: Approximately 4.2 ounces
- Country of origin: United States
