Optic Ready Side Mount – Premium Russian Red Maple Hardwood Furniture – Forged and Bulged 4140 Steel Front Trunnion – RAK-1 Enhanced Trigger – AK74 Style Muzzle Brake – Bolt Hold Open and Extended Tab Safety Selector – CALIBER 5.56 X 45mm – RECIEVER Bulged and Forged Trunnion w/ 1.5mm Stamped Steel – GRIP MATERIAL Polymer US Palm – TRUNNION Forged and Bulged 4140 Steel Front Trunnion – RECIEVER FINISH Manganese Phosphate Finish per Mil-DTL-16232 – BARREL MATERIAL Chrome Lined Chrome-Moly 4150 Steel – MAGAZINE CAPACITY 30 RDS – SIGHT CONFIGURATION Adjustable Front and Adjustable Rear Optics Ready Side Mount – TRIGGER SET-UP RAK-1 Enhanced Trigger – OVERALL LENGTH 37 – OVERALL HEIGHT 7.5 – OVERALL WIDTH 1.375 – BARREL LENGTH 16.25 – BARREL TWIST 1:7 – UNLOADED WEIGHT 6.8 LBS