The CASV M4 AEG is another example of an excellent product from A&K at a very good value. This carbine length AEG has many high end features but without the high end price tag. The gun itself is fully made of metal including the entire front and top rail system. The CASV RIS has plenty of rail space for adding lasers, lights, grips, and more. Internally the gun is fully made of metal as well with a full metal gearbox and gears. The rifle comes with a multi-position utility stock. The front and rear sights flip up, making it easier to add optics should you choose to. Overall this gun offers a great value whether you're a beginner or an advanced player.
340 FPS with 0.20g BBs
Full Metal Body and RIS with 14-slot picatinny bottom rail and 8 slot side rails