- 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