Selling a used A&K PKM with a raptor pkp conversion kit and extra gearbox. One is set for MSW MMG limits (~425 with .25/2.09J) and another is set for standard FPS limits (400 w/ .2). Comes with 1 box mag that functions flawlessly. Gearbox 1 has the following: - SHS helical gearset - Guarder bore up kit - bearing spring guide - CA 20a trigger switch - SHS(?) motor Gearbox 2 has the following: - SHS gearset - SHS cylinder set - Shs motor Has a bullgear HopUp unit with PDI 6.05 barrel and Prometheus purple bucking. Will also include original PKM parts (barrel, stock, etc), Russian padded 2 point MG sling.