Includes the following lower receiver parts in a Retail Display Package: 1. Pistol Grip 2. Trigger 3. Hammer 4. Disconnector 5. Selector 6. Bolt Catch Spring 7. Detent Spring 8. Bolt Catch Buffer 9. Take Down Detent 10. Bolt Catch 11. Magazine Catch Spring 12. Bolt Catch Roll Pin 13. Magazine Catch Button 14. Magazine Catch 15. Front Pivot Pin 16. Hammer Spring17. Trigger Spring 18. Pistol Grip Screw19. Pistol Grip Lock Washer20. Selector Spring21. Detent Selector 22. Hammer Pin23. Trigger Pin24. Take Down Pin 25. Buffer Retainer Pin 26. Buffer Retainer Spring 27. Disconnector Spring - For California lowers parts kit please use LRPK-BB.
