MAD BULL: Established in 2004, Mad Bull has its headquarters in Taiwan. They are primarily known for their quality Airsoft gun accessories. Their specialty products are the Airsoft grenade and the Airsoft grenade launcher. Mad Bull offers roughly nine different types of grenades ranging in capacity from 18 to 120 bbs. They are about to release what is known as the ultimate backup weapon. A hand held grenade launcher roughly the size of a pistol called the AG-X. Mad Bull also makes upgrade kits as well as a line of custom Airsoft guns.

VEGA FORCE COMPANY (FORMERLY GB-TECH): Also founded in 20004, Vega Force was originally called GB-TECH. Their operations are located in the nation of Taiwan. They are recognized as a quality Airsoft gun manufacturer that specializes in the production of replica US Special Forces weapons. VFC also produces high-level upgrade kits for some of the more popular Airsoft guns. They have recently developed a new Barrett M468 conversion kit for the Tokyo Marui M4 system. The M4 is beefed up to become the Barrett M468, which is extremely popular among law enforcement agencies and the military for training purposes. Other popular guns include a line of Airsoft sniper rifles of which a full metal design is in the works, machine guns, and shotguns. Some of their more popular accessories include dummy Airsoft grenades and launchers.