Other Details Manufacturer: Sig Sauer Manufacturer Part Number: M18-9-CSS-MS-MA Accessories: 3 Magazines Action: Semi-Auto Barrel Length: 3.9" Caliber/Gauge: 9mm Capacity: 10 Color: Coyote Description: Massachusetts Compliant Finish: PVD Material: Polymer Model: M18 Product Type: Striker Fired Safety: Manual Safety Sights: Siglite Night Sights Size: Full Size Subcategory: Pistols - Polymer Frame