When it comes to AR Gas Piston Systems, Patriot Ordnance Factory is credited for being the first company to take the gas piston system to the market. Since that day, Patriot Ordnance Factory has been a leading innovator, constantly improving on their already outstanding design.
The latest generation of Modular Railed Receivers (M.R.R.) does away with the consequent choice between the previous fully-railed tactical design or the minimal, large-scope-friendly Hunter/Sniper model and, instead, introduces interchangeable aluminum Picatinny sections. This allows you to attach all your essential rifle accessories along the top, bottom, and sides with an appropriate rail count while keeping your unused areas smooth and lightweight.
Features:
- 5.56 NATO caliber (accepts .223 Remington)
- 16.5" Barrel
- Regulated Gas Piston System
- 30+1 Rounds - Magpul PMAG
- 7.7 lbs
- 34"-37.25" Overall Length
- 4150 Mil-B-11595 chrome-moly-vanadium alloy barrel (machine gun rated)
- 3-position gas system for normal, suppressed, and bolt-action operating modes
- C.R.O.S. (Corrosion Resistant Operating System) Nitride heat treated barrel
- Nickel plated steel bolt carrier, integral keyed, billet machined, heat treated/plated per MIL-SPEC
- Chrome plated bolt, heat-treated to MIL-SPEC
- 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
- P415, GEN III billet machined 7075-T6 aircraft aluminum alloy with integrated oversized trigger guard
- Drop-in, single-stage, 4.5 lb. non-adjustable trigger system
- Magpul MOE pistol grip
- Magpul CTR 6-position retractable buttstock
- Anti-tilt buffer tube with four drain holes for marine use
- POF-USA free-floating M.R.R. aluminum handguard
- Interchangeable top, bottom, and side handguard rail sections
- 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
