ARES M4 X-Class Model 12 AEG

ARES M4 X-Class Model 12 AEG 1/1 Scale High Power Assembled Electric Powered Airsoft AEG Airsoft Guns SEMI/ FULLY Automatic Shooting Mode Metal Receiver Metal M LOK Handguard Metal Outer Barrel With Muzzle Brake Polymer Pistol Grip Extenable Polymer Stock With Metal Stock Pipe Flip-Up Front & Rear Sight Polymer 140 rounds magazine Ambidextrous Magazine Release, Bolt Catch & Selector Opening the bolt cover to adjust HOP UP Buttstock allow installation up to 11.1V LiPo Battery (with Large Deans)s E.F.C.S. system - Can also be programmed to fire in semi-auto, burst, or full-auto by using the corresponding programmer