Patriot Ordnance Factory Minuteman 5.56 Upper
POF Minuteman complete upper receiver with 10.5" nitride barrel, 9" M-LOK handguard, ambidextrous charging handle, and low-profile gas block for AR15 builds.
Patriot Ordnance Factory Minuteman Upper Receiver
The Minuteman upper represents Patriot Ordnance Factory's commitment to delivering a complete, ready-to-run upper assembly that meets the demands of serious shooters. This is not a collection of parts—it's a cohesive system engineered for reliability and performance.
Key Features
Barrel & Gas System
- 10.5" 4150 chromium-molybdenum steel barrel with nitride finish
- Direct impingement (mid-length) gas system with low-profile gas block
- Three-pronged flash hider for effective muzzle signature reduction
- E² chamber for reliable feeding and extraction
Receiver & Controls
- Aluminum receiver in Patriot Brown finish
- Strike Eagle ambidextrous charging handle designed for speed and comfort
- MILSPEC upper receiver dimensions for universal compatibility
Handguard & Mounting
- 9" M-LOK compatible handguard for modern accessory mounting
- Four integrated quick-detach sling mounts for tactical flexibility
- Renegade rail system for secure attachment of optics and accessories
Why Choose This Upper
Whether you're building a home defense rifle, a competition platform, or a general-purpose tactical carbine, the Minuteman upper eliminates guesswork. The nitride barrel treatment provides superior corrosion resistance and durability. The ambidextrous charging handle accommodates both left and right-handed shooters. The M-LOK handguard accepts modern tactical accessories without proprietary adapters.
This complete upper assembly pairs with any standard AR15 lower receiver to create a functional rifle. No additional gunsmithing required.
