G&G CM16 STEALTH 556

CM16 STEALTH 556 True Quick Change Spring G&G Polymer Receiver and M-LOK Hanguard Upgradable Ver 2 MIG Gearbox Ambidextrous Magazine Release and Functional Bolt Catch Includes Spring Change Tool, GOS-V15 Stock, Dual-Profile Fiber Optic Flip-Up Sight, 30R MidCap Magazine