The KP-9 uses Glock magazines and accepts commonly available 9mm AR-15 blowback uppers. It is lighter weight compared to similarly configured receivers. The monolithic polymer receiver is made from injection molded 30% glass filled nylon. This unit includes a mil-spec style fire control group.
KE Arms KP-9, Semi-automatic, 9MM, Complete Polymer Lower Receiver with Built-In Fixed Stock, Matte Finish, Black, Mil-spec Components, Accepts Glock Magazines, Includes 9mm Carbine Buffer and Spring 1-61-03-002
