Versatile and user friendly rifle with an all-terrain design Superior five-position KeyMod accessory rail Built with ICS' exclusive split gearbox technology Includes a high capacity 300 round magazine Durable rigid magazine design assists in faster reloads Includes KeyMod compatible picatinny rail segments for accessory versatility CNC machined lightweight anodized rail design Quick change spring design enables easy altering of FPS Built-in MOSFET protects trigger contacts and increases response Ambidextrous rear sling point adapts to the user Ambidextrous firing selector meets user preference Hop up adjusts BB spin to accommodate range and windage Ergonomically designed polymer textured grip Front and rear sling points attach a variety of sling types Flip-up front and rear sights enhance target acquisition Push-button ergonomic stock folds immediately for CQB enanglements 20mm top optic rail mounts scopes, sights, and magnifiers Ambidextrous and enlarged push button magazine release Laser engraved logo and markings An adjustable cheek rest adds comfort while taking aim at targets A rubberized butt pad increases stability while shouldering rifleSpecifications: Operation Electric Blowback Build Metal / Polymer Firing Modes Semi, Full-Automatic w / Functional Safety Muzzle Velocity 374 - 436 FPS (w/.20g BBs) Magazine Capacity 300 Rounds Gearbox Full Metal Gearbox Battery 7.4V or 11.1V Li-Po Mini (Not Included) Hop-Up Yes / Adjustable Weight 7.18 lbs Overall Length 32.6 - 35.25 Inches (Folded / Extended) Barrel Length 375mm Color BLACK/TAN 1X AEG Rifle