Patriot Ordnance 308 Winchester 14.5" Barrel
Features :
- Barrel: 14.5” 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 (Nitrate ) heat treated “5R” polygonal barrels are 2 times harder than Mil-Spec & hammer forged barrels Corrosion resistant and 10 times thicker and harder than Mil-Spec chrome lining “5R” polygonal right handed 1x10 twist hand-lapped button rifled barrels from Rock Creek Barrels, Inc. POF-USA muzzle device
- Chamber: .308 Winchester / 7.62 x 51 mm NATO
- Method of Operation: Gas piston operated, rotating bolt (short stroke system) 2-position gas plug for normal (N) or suppressed (S) operating modes C.R.O.S.™ (Corrosion Resistant Operating System) Nitrate heat treated: barrel, gas block/tube (billet machined), gas plug NP3™ coated (billet machined), gas piston chromed (billet machined), bolt carrier assembly NP3™ coated (one-piece billet machined)
- Bolt & Carrier: Nickel Teflon plated 8620 integral keyed steel bolt carrier (billet machined), heat treated/plated per Mil-Spec Roller cam pin NP3™ coated Chrome plated bolt, heat treated to Mil-Spec
- Magazines: POF-USA, C-Products, DPMS, Knight Armament, LaRue, MagPul™ and the original AR-10 waffle magazines
- NP3™ Plating: NP3™ is a combination of a nickel alloy plating combined with Polytetrafluoethylene aka Teflon. The plating components with electroless or autocatalytic nickel is one of the most rapidly developing metal finishing processes. The advantages of coating uniformity, corrosion resistance and hardness are providing designers with opportunities to protect and improve base m
- Upper Receiver: POF-USA M.R.R.™ Modular Railed Receiver, billet machined 7075-T6 aircraft aluminum alloy 2-piece upper receiver with free floating monolithic top rail Oversized heat sink barrel nut A3 flattop: NP3™, Black anodized, O.D. green CeraKote™ Charging handle: black anodized
- Lower Receiver: P308, GEN III billet machined 7075-T6 aircraft aluminum alloy with integral oversized trigger guard, Ambidextrous bolt release lever machined into the lower receiver Tactical Integrated Trigger System 4.5 lb. non-adjustable single stage competition trigger group ERGO™ pistol grip KNS™ anti-walk pins NORGON ambidextrous magazine release Magpul pistol grip and Magpul buttstock NP3™, Black anodized
- Handguards: ERGO™ ladder rail covers Sling/Bi-pod mount POF-USA M.R.R.™ Hunting/Sniper or Tactical Modular Railed Receiver, free floating monolithic top rail system
- POF-USA Specifications: All raw materials are manufactured from U.S. steel mills. All heat treats, plating/coatings, are completed by U.S. owned and operated manufacturers. All accessory and component parts on weapons systems are U.S. owned and operated manufacturers. All of our weapon systems are 100% pure American made.
Specifications :
- Action: semi-auto, regulated gas piston rifle with 11H M.R.R.™
- Caliber: .308 Winchester / 7.62 X 51 mm NATO
- Barrel: 14.5" (muzzle permanently attached)
- Hunting/Sniper free floating monolithic top rail
- Weight: 8.5 lbs. (Empty)
- Length: 32-3/4 inches (collapsed) 36 inches (extended)
- Finish: NP3™ coated, Black anodized
The information below comes from our Gun Caliber Dictionary and is for
general reference only. It does not describe the specifications of this
particular item.
The 308 Winchester (7.62x51 NATO) was introduced by in 1952. Based on the T65 experimental military cartridge, Winchester essentially jumped the gun with the civilian introduction; the 7.62x51 wasn't officially adopted (or named) until 1954. The military's intent was to create a shorter cartridge that would fit into a lighter version of the M1 Garand. This was successful beyond their wildest dreams: The 308 Winchester is essentially a 30-06 case greatly shortened to 2.015-inch, but it lags only about 100 feet per second behind the 30-06 in velocity, and with it shorter, more efficient case it tends to be more accurate. The 308 is suitable for any hunting for which the 30-06 is suitable--which means almost anything in the world short of large, dangerous game. The 308 is a standard chambering among most manufacturers and is found in all action types. Factory loads are legion, including a wide selection of very accurate match loads.
—
Craig Boddington
