HK21E HK23E REAR SIGHT BASE NEW, GERMAN
HK21E HK23E REAR SIGHT BASE WITH FORWARD SCOPE BASE
HK21E HK23E RECEIVER REINFORCEMENT WELDMENT NEW, GERMAN
HK21E HK23E RETAINER CLIP FOR BIPOD AXLE NEW, GERMAN
HK21E HK23E RETAINER PIN NEW FOR FEED MECH, GERMAN
HK21E HK23E RIGHT BIPOD LEG SPUR NEW, GERMAN
HK21E HK23E ROLL PIN FOR BARREL GRIP NEW, GERMAN
HK21E HK23E ROLL PIN FOR BIPOD HEAD NEW, GERMAN
HK21E HK23E ROLLER AXLE NEW, GERMAN
HK21E HK23E SCREW FOR BARREL GRIP NEW, GERMAN
HK21E HK23E SCREW SOCKET FOR BARREL GRIP NEW, GERMAN
HK21E HK23E SLIDE BOLT NEW, GERMAN
HK21E HK23E SPRING BOLT FOR BIPOD NEW, GERMAN
HK21E HK23E SPRING RING FOR ASSAULT GRIP
HK21E HK23E STEEL SHELL COLLECTOR, NO BAG, NEW GERMAN
HK21E HK23E STOP ABUTMENT, WELDMENT FOR TUBE
HK21E HK23E TRIGGER BOX NEW, GERMAN
HK21E HK23E UNFINISHED BUFFER SLEEVE FOR BACKPLATE, GER...
HK21E HK23E UNFINISHED CARTRIDGE GUIDE WITH WELDMENTS
HK21E HK23E UPPER PLASTIC FOR ASSAULT GRIP NEW
HK21E HK23E WELDMENT FOR FEED TRAY, CATCH PIECE
HK21E HK23E WELDMENT FOR FEED TRAY, PIN GUIDE
HK21E HK23E WELDMENT FOR LEFT REINFORCEMENT RAIL NEW, G...
HK21E OUTER BUFFER COMPRESSION SPRING NEW, GERMAN
HK21E PRESSURE BOLTS FOR CONTROL RINGS, 4-PACK, GERMAN
HK21E ROLLER FOR FEED MECH NEW, GERMAN
HK21E SHIFT LEVER FOR FEED MECH NEW
HK21E SLIDE COMPLETE NEW, GERMAN
HK21E SLIDE NEW, GERMAN
HK21E STUD FOR FEED MECH NEW, GERMAN
HK23E BARREL SAFETY CATCH NEW
HK23E BARREL SAFETY CATCH, UNFINISHED, GERMAN