SPECIFICATIONS: MANUFACTURE: LANCER TACTICAL MATERIAL: POLYMER GEARBOX: VERSION 2 COLOR: BLACK INNER BARREL LENGTH: 13.5" INCHES INNER BARREL DIAMETER: 6.03MM LENGTH: 28.5 IN. / 32.5 IN. (COLLAPSED-EXTENDED) WEIGHT: 4.20 LB. HOP-UP: YES, ROTARY MODES: SAFETY, SEMI-AUTO & FULL-AUTO SPEED: 330-345 FPS (w/0.20g BBs) MAGAZINE CAPACITY: 300 RD. HI-CAP BATTERY: 9.6V NUNCHUCK FEATURES: DESIGNED WITH LIGHT WEIGHT NYLON POLYMER UPPER AND LOWER RECEIVERS. FREE FLOAT MODULAR POLYMER RAIL SYSTEM FOR TACTICAL ACCESSORIES. TACTICAL MOCK BARREL EXTENSION. VERSION 2 METAL GEARBOX W/ 8MM BUSHINGS. 3-HOLE BUFFER SLING RING FOR ATTACHMENT OF SINGLE SLING. EASY QUICK CHANGE SPRING SYSTEM. HIGH DENSITY SPRING PROVIDES PROPER FEEDING. 300RD METAL MAGAZINE BUILT WITH A NYLON POLYMER WINDING WHEEL. FLIP-UP FRONT AND REAR SIGHTS WITH LOCKING CLAMPS.  PRODUCT BARCODE: 874876879189BATTERY AND CHARGER INCLUDED THIS AIRSOFT GUN COMES WITH A 9.6V 1600 MAH NUNCHUCK BATTERY. THE INCLUDED CHARGER WITH UL CERTIFICATE FEATURES A BUILT-IN INDICATOR LIGHT. RED LIGHT INDICATES BATTERY IS CHARGING. ONCE IT TURNS GREEN, THE BATTERY IS FULLY CHARGED.