American Tactical Omni Hybrid Maxx P3 5.56 NATO AR-15 Rifle – Lightweight FDE Polymer-Metal Build with 16" Threaded Barrel
The Omni Hybrid Maxx P3 blends metal-reinforced polymer receivers with a chrome-moly, nitride-finished barrel to deliver a remarkably light 5.6-pound AR-15 that still accepts standard caliber-conversion uppers. Finished in Flat Dark Earth with a 15-inch free-float M-LOK handguard, this semi-automatic rifle offers modern features at an approachable price point.
Condition
Overall Condition: Good – shows some signs of prior use and handling.
Bore Condition: Good – clean and well-maintained with minor wear marks.
Rifling: Good – intact, well-defined lands and grooves.
Light handling wear is visible, including scattered surface scratches and marks on the receivers and handguard. No functional issues noted.
What’s Included
- Detachable flip-up front and rear iron sights (pair, not installed)
- One 30-round American Tactical polymer magazine
- One 30-round Amend2 polymer magazine
The metal-reinforced polymer upper and lower are protected by U.S. Patent 9068786, giving the rifle added strength while keeping weight down. A nano-composite fire-control group and small parts make the P3 generation more corrosion-resistant than standard mil-spec internals.
The 16-inch chrome-moly barrel is nitride treated for durability, cut with a 1:7-inch right-hand twist for optimal 5.56 NATO and .223 Remington stabilization, and threaded 1/2-28 TPI for suppressors or muzzle devices.
A 15-inch free-float aluminum M-LOK handguard provides ample rail space while shielding the barrel from contact, promoting accuracy and letting shooters attach lights, bipods, or other accessories exactly where needed.
The six-position collapsible stock and A2-style grip give shooters adjustable length of pull and familiar ergonomics, while the standard magazine release and manual safety keep operation straightforward.