Complete lower receiver parts kit for 5.56 NATO builds. Includes safety selector, bolt catch, magazine catch, trigger guard, springs, pins, and A2 grip. Trigger group sold separately.
This comprehensive lower receiver parts kit gives you everything needed to complete your 5.56 NATO rifle build—except the trigger group, which you'll source separately based on your preferences.
Controls & Selectors:
Hardware & Springs:
Grip:
Spike's Tactical components exceed military specifications while delivering superior fit and finish. Every part is manufactured in the USA to exacting standards, ensuring reliable function and durability through years of shooting.
This kit provides the foundation for a quality rifle build. Add your preferred trigger group and upper receiver to complete your platform.