The STAG-15 series from ECHO 1 more accurately represents the modern AR type rifle with updated matte black finished receivers which replaced the grey receivers of the older AR rifles. Each receiver is engraved with fully licensed trademarks from STAG ARMS which dramatically heightens the rifles realistic appearance. STAG ARMS manufacturers the real 5.56mm cal. rifle and is one of the largest manufacturers of AR type rifles in the United States today. Internally these rifles have the same full metal V2 gearbox as the previously released Version 3 rifles which all come standard with an upgraded spring, steel gears, metal spring guide and metal bushings for reliable performance. There are a couple things which are new such as a more powerful motor which has made the rifles more responsive and increased the rate of fire. br> Package includes: gun, battery, charger, manual, 190 round magazine, cleaning rod... Specifications Magazine capacity: 190 rounds Length: 840mm Muzzle velocity: 330fps Accuracy: 120 feet Battery pack size: large battery Features Integrated carry handle M16A1 style grip Full stock for large batteries Vietnam style high capacity magazine (190 rnds) ... Stag Arms STAG-15 VN...