MCX-LT 5.56 16" BLK 30+1 RMCX-556N-16B-LT-B Manufacturer Model Number: RMCX-556N-16B-LT-B Manufacturer: SIG SAUER Model: MCX-LT Caliber: 223 Rem | 5.56 NATO Type: Rifle Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 30 + 1 Finish: Nitride Stock Frame Grips: Collapsible / Folding Stock Black Frame & Grip Magazine Quantity and Description: 1 30 rd. Shipping Weight: 10.4 Optic Adjustable Objective: false Optic Reticle Illuminated: false