5.56×45 mm Caliber 16″ Barrel with a 1:8 twist Polymer Carbon Fiber Infused Buffer Tube Polymer Carbon Fiber Infused Lower Reciever Polymer Upper with Metal Inserts Nano SAF-T-FIRST Trigger 33″ Rail 60rd Mag Flip-up Sights ATI SR-1 Stock
- Action : Semi-Auto
- Caliber : 5.56x45mm NATO
- Barrel Length : 16″
- Capacity : 60+1
- Trigger : Nano Composite
- Safety : Manual Thumb
- Weight : 6 lbs
- Stock Description : ATI SR-1 Deluxe