Patriot Ordnance P415 .223/5.56mm 16.5"




Barrel  16.5" (11" M.R.R.™)
Action semi-auto, regulated gas piston system
Chamber 5.56x45 mm NATO  (.223 Rem)
Magazine 30-round  Magpul™  PMAG™ included
Weight 7.7 lbs.  (empty)
Length 34" - 37.25"  (ext)


           • 7.25", 10.5", 14.5", 16.5", and 18" heavy contour hand-lapped button twisted rifled, fluted to reduce weight and heat.

           • 4150 Mil-B-11595 chrome-moly-vanadium alloy (machine gun rated).

           • 70 Rockwell case hardened (Nitride) heat-treated "5R" polygonal barrels are 2x harder than MIL-SPEC and hammer-forged barrels.

           • Corrosion resistant, 10x thicker, and 10x harder than MIL-SPEC chrome lining.

           • POF-USA .75" (7.25" brl) and 1.5" triple-port muzzle devices.

           • 5.56x45 mm NATO (.223 Remington) chamber.

    Method of Operation

              • Gas Piston operated, rotating bolt (short stroke system).

              • 3-position gas system for normal, suppressed, and bolt-action operating modes.

              • C.R.O.S.™ (Corrosion Resistant Operating System) Nitride heat treated barrel, single-piece gas block, Nitride heat-treated gas plug, chromed gas  piston, and NP3™ coated bolt carrier assembly (one-piece) all billet machined.

    Bolt & Carrier

              • Nickel plated steel bolt carrier, integral keyed, billet machined, heat treated/plated per MIL-SPEC.

              • Roller cam pin with chrome plated stem and NP3™ coated roller.

              • Chrome plated bolt, heat-treated to MIL-SPEC.

    Upper Receiver

              • POF-USA Modular Railed Receiver™ (M.R.R.™), free-floating handguard, monolithic top rail system, billet machined 7075-T6 aircraft aluminum alloy.

              • 2-piece A3 flattop upper receiver.

              • Oversized heat-sink barrel nut.

              • Black Anodized charging handle.

    Lower Receiver

              • P415, GEN III billet machined 7075-T6 aircraft aluminum alloy with integrated oversized trigger guard.

              • Ambidextrous bolt release lever machined into the lower receiver.

              • Drop-in, single-stage, 4.5 lb. non-adjustable trigger system.

              • Magpul™ MOE™ pistol grip.

              • KNS™ Precision anti-walk pins.

              • Ambidextrous selector switch.

              • Magpul™ CTR™ 6-position retractable buttstock.

              • Anti-tilt buffer tube with four drain holes for marine use.

              • Black Anodized, NP3™, or Olive Drab Cerakote™ finishes.


                • POF-USA free-floating M.R.R.™ aluminum handguard.

                • Interchangeable top, bottom, and side handguard rail sections.


                • 30-round Magpul™ PMAG™ polymer magazine included.

      Accessories (sold separately)

                • POF-USA FTA-2005 snag-free front sight.

                • Diamondhead® "Micro-D" flip-up front and rear Combat Sights™.

                • Quick-disconnect sling mount for interchangeable M.R.R.™ rails.

                • Additional 5-slot, 12-slot, and 17-slot handguard rail sections.



                 • 7.5 - 7.9 lbs. (empty)


      All raw materials, heat-treats, platings/coatings, accessories, and component parts on our weapon systems are made 100% through U.S. owned and operated steel mills and manufacturers.

      Contact for info and pricing 

      PLEASE NOTE: A Federal Firearms License is REQUIRED for the purchase of any Complete Rifle. Your order will not be processed without it. A FFL Dealer must be the receiver of the Rifle. Any other firearms parts or accessories shown in this website may be purchased online. Special Notes: Venom Tactical CANNOT accept payment of complete rifle or receivers online. 

      Please contact us at and attach your or your local FFL License to the e-mail to expedite the process. Venom Tactical will ONLY ship to the registered FFL license holder's address. 

      Please call 928-377-2443 to purchase this product.

      • Rifles with barrels shorter than 16” are Short-Barreled Rifles (SBR) and regulated by the National Firearms Act. Our 14.5” rifles feature permanently-attached muzzle devices, making the true barrel length 16”. Only Law Enforcement/Military agencies and authorized FFL dealers may order 14.5" rifles with detachable muzzle devices.
      • Overall weight may vary based on choice of accessories.
      • Overall length is based on 1.5“ POF muzzle brake and 7.25” Magpul™ STR™ 7-position retractable buttstock as shown.
      • Olive Drab Cerakote™ finish only available with 14.5" barrel and with full-rifle order; no individual rails or receivers.
      • Rail size dependent on barrel length.
      $1,949.00 X

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