M5 CARB 5.56MM 16" 30+1 Manufacturer Model Number: CM556-16-M5S Manufacturer: Colt Model: Carbine Caliber: 223 Rem | 5.56 NATO Type: Rifle Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 30 + 1 Finish: Matte Black Hardcoat Anodized Sights: Flip-Up Front and Rear Sights Stock Frame Grips: Collapsible / Folding Stock 4-Position Magpul CTR Magazine Quantity and Description: 1 30 rd. Overall Length: 32.5" - 36" Weight: 6.8 lbs. Shipping Weight: 9.8 Feature: 15" Free Float M-LOK Handguard Feature: Single Stage Trigger Feature: Full Ambidextrous Lower Optic Adjustable Objective: false Optic Reticle Illuminated: false