AR-15 Lower Parts Kit w/ ACT Trigger
AR15/M4 Mil-Spec Lower Parts Kit w/ ACT Trigger (less grip) 1. Bolt Catch 2. Bolt Catch Plunger 3. Bolt Catch Spring 4. Bolt Catch Roll Pin 5. Mag Release 6. Mag Release Button 7. Mag Release Spring 8. Buffer Retainer Spring 9. Safety 10. Buffer Retainer 11. Safety Detent Spring 12. Safety Detent 13. Trigger Guard 14. Trigger Guard Roll Pin 15. Takedown Detent Springs 16. Takedown Detents 17. Takedown Pins 18. ACT Trigger
