AR-556 5.56MM BLK 16" 30RD 8500 FORWARD ASSIST/DUST COVER Manufacturer Model Number: 8500 Manufacturer: Ruger Model: AR-556 Caliber: 223 Rem | 5.56 NATO Type: Rifle Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 30+1 Finish: Black Hard Coat Anodized Sights: Adjustable Ruger Rapid Deploy Stock Frame Grips: Collapsible / Folding Stock Six-Position Telescoping Magazine Quantity and Description: 1 30 rd. Magpul PMAG Weight: 6.5 lbs. Shipping Weight: 8.9 Feature: Flat Top M4 Design Feature: Milled F-Height Gas Block Feature: Improved Trigger Reach Grip Optic Adjustable Objective: false Optic Reticle Illuminated: false