Description
KWA RM4 SR10 External Component Ninja has designed and manufactured 77200032 Ninja has designed and manufactured HPA products for almost 20 years the bolt locks in the "OPEN" position when you are out of ammo Similar to real AR15 style rifles the AEG3 RM4 SR10’s modular design allows limitless customization options to best suit the individual’s training and MilSim needs PTS Enhanced Polymer Grip (new)