FGC-9 MkI The FGC-9 is a 9x19mm pistol caliber carbine that is made mostly out of 3D-printed components, utilizes an AR-15 or airsoft M4 rifle fire control group, is compatible with Glock magazines and offers a truly effective, simple to build and reliable tactical option for self-defense and more. At the time of this publication, the FGC-9 is without a doubt the most effective and easiest to build, homemade semi-automatic firearm design for people with limited access to gunsmithing knowledge and tools Type: Pistol caliber carbine Place of origin: Europe Designer: JStark1809 Designed: 2018-2020 Mass(empty): 2.1kg Length: 520mm Barrel length: 114mm Cartridge: 9x19mm Parabellum Action: Closed bolt blowback action Feed system: Any 9x19mm OEM Glock magazines or Dedicated 25-round 3D-printed box magazines