• Caliber: .223 Rem. / 5.56mm NATO
  • Type: Rifle
  • Action: Semi-Automatic Gas Impingement System
  • Capacity: 30 + 1 - Ships with one 30 Round Magazine
  • Safety: Manual Lever with Indicator Markings on Both Sides of Receiver
  • Receiver: M4A4 Type Flat Top Upper Receiver with Detachable Carry Handle
  • Receiver Material: Forged 7075 T6 Aircraft Aluminum with Aluminum Trigger Guard
  • Receiver Finish: Hardcoat Black Anodize Finish
  • Bolt Material: Carpenter 158 Steel - MP/HP Tested
  • Barrel: 16 inch M4 Profile Chrome Lined with A2 Flash Suppressor
  • Barrel Material: 4150 Chrome Moly Vanadium Steel
  • Rifling: 1 Turn in 9 - Right Hand Twist
  • Stock: 6 Position Telescoping Buttstock with Windham Weaponry Logo
  • Forend / Pistol Grip: M4 Double Heat Shield Handguards / A2 Black Plastic Grip
  • Rear Sight: A4 Dual Aperture Elevation and Windage Adjustable: 300 - 600 M
  • Front Sight: Adjustable Height Square Post in A2 Standard Base
  • Packaging: Hard Plastic Gun Case with Black Web Sling and Operators Manual