DB15 5.56 BLK 30+1 16" FF RAIL 10" FREE FLOAT RAIL Manufacturer Model Number: DB1717K002 Manufacturer: Diamondback Firearms Model: Carbon DB15 Rifle Caliber: 223 Rem | 5.56 NATO Type: Rifle Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 30 + 1 Finish: Black Anodize Sights: No Sights Stock Frame Grips: Collapsible / Folding Stock 6-Position Stock Overall Length: 32.75" - 36" Weight: 6.35 lbs. Shipping Weight: 8.05 Feature: 10" Free Float Picatinny Rail Feature: A2 Flash Hider Feature: A2 Style Black Pistol Grip Optic Adjustable Objective: false Optic Reticle Illuminated: false