Features: Compatible Firearms: BERETTA 92 Compact Caliber: 9mm Capacity: 16 rounds (+1 round compared to factory magazines and still flush fit) Coating: Anti-Friction Follower: High visibility Green, High-impact polymer Tube: Heat treated carbon steel Spring: High tensile music wire Floorplate: Finger-rest high-impact polymer that sits flush with the pistol Anti-Friction coating allows for easy loading, reduced malfunctions, and superior anti-corrosion properties