EMG/Kel-Tec Licensed RDB17   Manufacturer: EMG / ARES Collaboration (Receiver Designed & Licensed by Kel-Tec) FPS Range: 390-420 Color: Black Specifications: Length (Overall): 695mmInner Barrel: 445mm~Weight: 3040gMagazine Capacity: ~130rd and ~100rd Mid-Cap Magazines included. Works with Matrix, G&P, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG MagazinesThread Direction: 14mm NegativeGearbox: Proprietary Gearbox Shell, ARES E.F.C.S. Compatible...