IT WILL NOT COME WITH THE RED DOT OR THE PEQ 15 NOR THE RAIL. 10in BCM RAIL AND different stock Tracer included front barrel to cover the inner barrel Brand: Lancer Tactical Operation: Electric Automatic Construction: Nylon Polymer Frame / Metal Barrel Assembly Firing Modes: Semi-Automatic, Full-Automatic, Safe Muzzle Velocity: 380 - 400 FPS (w/ 0.20g BBs, high FPS spring *installed*), 330 - 350 FPS (w/ 0.20g BBs, low FPS spring *included* Low FPS spring not included for Canada) Magazine Capacity: 130 Round High-Speed Mid-Capacity Magazine (Compatible with most M4 magazines) Gearbox: Full Metal Version 2 Battery: 9.6v NiMH Nunchuck Recommended (Battery and charger not included) Battery Connector: Rear Wired Via Deans Hop-Up: Yes, Adjustable (Rotary Style) Inner Barrel Diameter: 6.03mm Rifle Length: 31 - 34.25 inches (Stock Retracted / Extended) Rifle Weight: 5 lbs Color: Black with Red Accents Lancer's new Gen 3 uses a new built-in Zion Arms fully programmable electronic trigger unit that can be programmed to shoot in varying burst modes. Paired with the Lancer fast trigger the Gen 3 are going to be shooting a barrage of BBs down range The Gen 3s come out of the box shooting at around 380 - 400 FPS but we have also included a low FPS spring right in the box. This allows the users to be able to switch their springs on the fly with Lancer Tactical's quick change spring system that is accessed through the buffer tube Reinforced metal Gen-2 gearbox with ultra smooth 8mm ball bearings, 18:1 steel gear set, steel teeth polycarbonate piston, bearing spring guide, rotary hop-up, 19,000 RPM high torque motor for consistent performance