Other Details Manufacturer: ROST MARTIN Manufacturer Part Number: RM1SBLKOSP10SPL Accessories: 4 Magazines Action: Semi-Auto Barrel Length: 3.6" Caliber/Gauge: 9mm Capacity: 10 Color: Black Finish: Nitrocarburized Model: RM1S Product Type: Striker Fired Sights: Iron Sights Size: Sub-Compact Subcategory: Pistols - Polymer Frame