MAG 3.10 BABY ROCK 9MM 10RD Manufacturer Model Number: 91018 Manufacturer: Rock Island Armory Model: 3.10 Magazine Caliber: 9mm Type: Accessory-Magazines Item Type: Accessory Firearm / Accessory Capacity: 10 Finish: Blued Shipping Weight: 0.25 Optic Adjustable Objective: false Optic Reticle Illuminated: false