- 16.5" 20" 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" muzzle devices.
- 7.62x51 mm NATO (.308 Winchester) 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 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.
- 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.
- P308, 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™ STR™ 7-position retractable buttstock.
- Anti-tilt buffer tube with four drain holes for marine use.
- Black Anodized finish
- POF-USA free-floating Modular Railed Receiver™ (M.R.R.™).
- Detachable handguard rail estate for large objective lens scopes.
- ERGO™ ladder rail covers.
- Single-piece sling/bi-pod mount.
- 20-round Magpul™ PMAG™ polymer magazine included.
- POF-USA FTA-2005 snag-free front sight.
- TROY™ flip-up front and rear sights.
- Diamondhead® flip-up front and rear Combat Sights™.
- 8.5 - 9.1 lbs. (empty)