r9 arms (gun)

The "R9 Arms" is a machine pistol chambered in 9x19mm of unknown origin. Though markings claim that the gun was developed in the US, no company by the name of R9 arms has been registered within the country. Because of this, determining its country of origin has been exceedingly difficult, with rumors circulating that the weapon was developed in Croatia or South Africa. Though developed purely for the black market, the weapon is built to surprisingly high standards, feeding from Uzi magazines and operating on a simple blowback mechanism. It remains unknown how many have been manufactured or are in circulation.