"RELIABILITY FIRST"

POF-USA is proud to introduce a 3.375" long oversized heat sink barrel nut and a silicon nickel plated upper receiver as options (patent pending). Our gas piston weapon system operates Cooler and does not require Oil or Lubricant.
We are the only AR-15/M-16 manufacturer to offer these features!  

When designing this system, our first priority was to eliminate heat. Our gas piston weapon system design is strong and rigid which helps to eliminate flex in the flat top receiver.

As a standard feature on our gas piston weapon system, each part of the operating system is hard chrome plated which makes it easy to clean and maintain.

Our barrel designs reduce heat and weight. Our patented oversized barrel nut design provides strength and rigidity and works as a heat sink.

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Patriot Ordnance Factory


P-415-13-P12SX-CF-223 (.223 cal.) 13.6" "Tactical Recon", Gas Piston Weapon System with Predator P-12SX (slim version) rail, Raptor Bi-pod, Troy Ind. flip up sites and the AWESOME Elcan "DR" 1x to 4x optic.