This Heckler & Koch HK G36C is the first production AEG from KWA to utilize a combination of six 9 and 8 mm steel ball-bearing bushings. These bushings work to achieve consistency and reliability during demanding airsoft events and MilSim ops. This officially licensed HK AEG from Elite Force Airsoft comes standard with an m120 spring and 1000 RPM motor for speed and power exceeding industry standards. This G36C elite-level airsoft rifle was engineered to outperform the competition by offering high performance and dependability right out of the box. Licensed Trademark of Heckler & Koch GmbH.