M&P15 SPORT III 5.56MM 16" Manufacturer Model Number: 13807 Manufacturer: Smith and Wesson Model: M&P15 Sport III Caliber: 223 Rem | 5.56 NATO Type: Rifle Item Type: Firearm Firearm / Accessory Action: Semi-Auto Firearm / Accessory Capacity: 30 + 1 Finish: Hard Coat Black Anodized Sights: No Sights Stock Frame Grips: Collapsible / Folding Stock 6-Position CAR Stock Magazine Quantity and Description: 1 30 rd. PMAG Overall Length: 32" - 35" Weight: 6.52 lbs. Shipping Weight: 8.9 Feature: Free-Floating 15" M-LOK Rail Feature: Mid-Length Gas System Feature: Intergal Trigger Guard Optic Adjustable Objective: false Optic Reticle Illuminated: false