9. Push the Receiver Axle from the right to the left ...

10. ... and remove it.

11. Push the Breechlock group to the rear

12. With a fine screwdriver push the Trigger Bar Spring

13. Extract Trigger Bar spring

14. Push Trigger Bar Plunger to the rear to disengage it from its axis

15. With a little screwdriver lift the ejector

16. Cautiously disengage the Ejector