Ruger AR-556 Lower Receiver
Ruger AR-556 lower receiver for modern sporting rifle builds. Precision-machined aluminum construction with integral trigger guard. Accepts standard AR-pattern components.
Ruger AR-556 Lower Receiver
The foundation of any quality AR-pattern rifle begins with a properly manufactured lower receiver. Ruger's AR-556 lower receiver represents the company's commitment to precision manufacturing and reliability.
Key Features
- Precision Machined: Manufactured from high-grade aluminum alloy with tight tolerances
- Integral Trigger Guard: Built-in design eliminates the need for separate components
- Standard Compatibility: Accepts all AR-pattern upper receivers and standard internal components
- Quality Control: Ruger's rigorous manufacturing standards ensure consistent performance
What You Need to Know
This lower receiver is the regulated component of an AR-pattern rifle and serves as the foundation for your build. It's where the trigger group, hammer, and fire control system are housed. Ruger's manufacturing ensures proper fit and function with quality upper receivers and components.
Whether you're building your first AR or adding to your collection, a Ruger lower receiver provides the reliability and precision you expect from the company's firearms. Pair it with a quality upper receiver and complete your build with confidence.
Compliance
Federal firearms regulations apply. This component may be subject to local and state laws. Verify all applicable regulations before purchase.
