Check the listing for details. Lancer Tactical Airsoft Rifle Gun 370-390 FPS M4 Gen 2 EVO AEG Airsoft Rifle -. Condition: New. Listed at 179.01 USD. FEATURES: Overview: NOTE: The provided 9.6V 1600 mAh Nunchuck Battery comes with a UL Certificate. This specific charger has a built-in indicator light. A red light display determines the battery is charging and a green light indicates the battery is completely charged. Features: - Free float 10-inch nylon polymer rail system for attachments. - High quality nylon polymer receivers. - Durable metal outer barrel. - 6.03 mm tightbore inner barrel diameter size. - Quick change spring guide system. - Provided charger automatically shuts down once the battery is fully charged. - Lower Picatinny rail provides foregrip and light accessories. - Battery placement is sealed with a cover located in the back of the stock. - Flip-up front and rear sights for optic attachments. - Fire mode selector mode includes full-auto, semi-auto, and safety mode. - Front and rear sling mount swivels. - Ergonomic motor grip that can fit most hand sizes. - NOTE: The provided 9.6V 1600 mAh Nunchuck Battery comes with a UL Certificate. This specific charger has a built-in indicator light. A red light display determines the battery is charging and a green light indicates the battery is completely charged. Specifications: Operation: Electric Automatic Build: Nylon Polymer Receivers, Magazine, Stock / Metal Gearbox, Outer Barrel Firing Modes: Fully Automatic, Semi-Automatic, Safety Mode Muzzle Velocity: 370-390 FPS (w/ 0.20 BBs) Magazine: 300 Rounds Gearbox: Version 2 (Metal) Battery: 9.6V Nunchuck (Included) Hop-Up: Rotary Inner Barrel Length: 317.5mm Inner Barrel Diameter: 6.03mm Weight: 4.10 lbs Length: 31"-34.4" " Inches (Collapsed-Extended) Color: TAN Disclaimer: This airsoft gun contains the colored markings required by law, including a permanently attached orange plug. Disclaimer: This airsoft gun contains the colored markings required by law, including a permanently attached orange plug.