Toni System Diablo Follower for Benelli Nova-Supernova. Designed for competitive and dynamic shooting this high-performance follower brings reliability efficiency and durability to the heart of your shotguns operation. Specifications for Toni System Diablo Follower Benelli 0 Rounds Magazine Extension: Manufacturer: Toni System Fabric/Material: Aluminum Color: Black Gun Make: Benelli Features of Toni System Diablo Follower Benelli 0 Rounds Magazine Extension Extended Length for Enhanced Reliability: The Diablo Follower is longer than the factory version ensuring more consistent and stable feeding - especially critical when modifications are made for faster reloads or smoother operation in high-stress environments. Optimized for Extension Tubes: While it works perfectly with the factory magazine tube the Diablo Follower truly excels when paired with an extension tube. Its longer body minimizes the chances of follower tilt or jamming offering dependable cycling under pressure. Chamfered Design for Smooth Spring Action: Strategically placed chamfers guide the spring and reduce internal friction improving the followers return speed and reliability. Grooved Circumference for Better Function: Precision-cut millings around the follower allow dirt debris and powder residue to pass through easily helping keep the tube cleaner and reducing friction. These grooves also let air move through enhancing the followers glide speed and responsiveness. Soft Aluminum Alloy: Made from a carefully chosen aluminum alloy that is softer than standard receiver materials the Diablo Follower is engineered to prevent wear and damage to your firearm over time. Package Contents: Toni System Diablo Follower Benelli 0 Rounds Magazine Extension What firearm models does the manufacturer say Toni System Diablo Follower Benelli 0 Rounds Magazine Extension is compatible with? The manufacturer suggests that Toni System Diablo Follower Benelli 0 Rounds Magazine Extension is compatible with Benelli M3 Benelli M4 Benelli M1 Benelli Nova Benelli M2Toni System DIAB5: Diablo Follower for Benelli Nova-Supernova