Lower receivers are the essential foundation for any firearm build or upgrade, available in stripped, complete, and 80% versions to suit various needs. Offered in multiple calibers, including 5.56 NATO, .308, and 9mm, these receivers provide the versatility required for a wide range of shooting applications. Stripped lower receivers allow for complete customization, enabling you to choose your preferred components, while complete lowers come pre-assembled with all necessary parts for immediate functionality. 80% lowers provide a unique option for those looking to engage in DIY builds, requiring minimal finishing work to create a fully functional receiver. Whether you’re building a custom rifle or enhancing an existing setup, these lower receivers deliver the durability and compatibility needed for a reliable, high-performance firearm.