Other Details Manufacturer: ROST MARTIN Manufacturer Part Number: RM1CGRYOSP10CA-P Accessories: 4 Magazines Action: Semi-Auto Barrel Length: 4" Caliber/Gauge: 9mm Capacity: 10 Color: Gray Finish: Nitrocarburized Frame Finish: Stone Gray Grip Material: Textured Model: RM1C Product Type: Striker Fired Sights: Iron Sights Size: Compact Slide Description: Serrated w/Optic Subcategory: Pistols - Polymer Frame