POF P-415 Edge Complete Upper 5.56 NATO 16.5 in

The Patriot Ordnance Factory P-415 Edge complete upper is a piston-driven AR-style upper built for reliable operation in varied environments. This upper pairs a 16.50 inch 4150 Chrome Moly Vanadium barrel with a slim, free-floating 14.50 inch M-LOK handguard for improved ergonomics and modularity. The design incorporates POF’s short-stroke piston system and extraction enhancements alongside ambidextrous controls to support consistent function under repeated use.

Key Specifications

• The caliber is .223 Rem / 5.56 NATO.
• The barrel length is 16.50 inches.
• The barrel material is 4150 Chrome Moly Vanadium steel.
• The barrel finish is Black Nitride.
• The handguard is a 14.50 inch M-LOK free-floating design.
• The operating system is a short-stroke piston with semi-auto action.
• The muzzle is 1/2×28 threaded and fitted with a triple-port muzzle brake.
• The rate of twist is 1-in-8.
• The receiver finish is Black Hard Coat Anodized.

This complete P-415 Edge upper delivers a durable piston system, a nitride-treated CMV barrel, and a narrow M-LOK rail profile that reduces weight and improves handling. It suits shooters assembling a reliable, serviceable AR upper for range work, training, and precision-oriented builds where consistent function and ergonomics matter.

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