Patriot Ordnance Factory Minuteman Upper 5.56 NATO 9″ M-LOK

The Patriot Ordnance Factory Minuteman complete upper is a factory-built AR-15 upper assembly chambered for 5.56x45mm NATO. It combines a treated 4150 CMV barrel and a Renegade M-LOK handguard with an optic-ready MILSPEC receiver for a reliable, modern upper build. Features include an ambidextrous charging handle, an M-LOK compatible rail, and integrated sling attachment points.

Key Specifications

• The barrel finish is Black Nitride.
• The barrel material is 4150 Chrome Moly Vanadium Steel.
• The caliber is listed as .223 REM/5.56 NATO.
• The handguard finish is Patriot Brown.
• The handguard type is 9" M-LOK.
• The receiver finish is Patriot Brown.
• The sighting setup is None, Optic Ready.
• The charging handle is a Strike Eagle ambidextrous design.
• The upper includes a Renegade rail that is M-LOK compatible and has four integrated quick-detach sling mounts.
• The design utilizes semiautomatic direct impingement operation and an E Squared chamber.

This Minuteman complete upper brings factory-level features to an AR-15 platform: treated barrel steel, an M-LOK Renegade rail, ambidextrous controls, and integrated sling points all packaged into an optic-ready MILSPEC receiver. It’s suited for builders and shooters who want a robust, modern upper as the foundation of a dependable semi-automatic rifle configuration.