Tokyo Marui NGRS FN SCAR-L® MK16 CQC AEG

The SCAR-L CQC is part of Tokyo Marui's Next Generation Recoil Shock series, meaning it has a mechanical blowback system inside that moves a weight when you fire, simulating realistic recoil. Not only this, but it has a functional bolt stop that will stop the Gun from firing when it is empty, until the Bolt Release is pressed, as per a real firearm.