Rise Stripped Ar 5.56 NATO Rifle

The Rise Armament Stripped AR 5.56 NATO Rifle lower receiver is the foundational component for builders and armorers who demand precision and reliability in their custom rifle platforms. This stripped lower receiver is sold as a firearm per federal regulations and serves as the serialized receiver onto which all other components mount, making it essential for anyone constructing a tactical AR-15 from the ground up.

Designed for 5.56 NATO/.223 Remington ammunition, this stripped lower accepts standard AR-15 components across the full ecosystem of fire control groups, bolt carrier assemblies, and furniture. At a verified weight of 8 oz and measuring 5.5 x 2.5 x 9 inches, the compact profile provides the weight distribution and handling characteristics expected from a serious tactical platform. The stripped configuration allows you to tailor every internal component to your specific mission requirements.

Law enforcement armorers, military unit gunsmiths, and civilian builders rely on stripped lowers when standardization and component control are non-negotiable. This Rise Armament unit provides a proven platform trusted by law enforcement and military users, reflecting the company's commitment to tight tolerances and consistent machining. Pairing seamlessly with Rise Armament upper receivers and bolt carrier groups, this receiver is ideal for custom builds.