Fierce Arms FA-15 .223 Wylde Side-Charging AR-15, 16 in 1:7, Carbon-Fiber M-LOK, B5 Stock, Matte Black
This Fierce Arms FA-15 stands out with a side-charging upper, a .223 Wylde chamber, and a lightweight carbon-fiber free-float M-LOK handguard. It features a 16-inch barrel with a 1:7 twist, a multi-port muzzle brake, and an ambidextrous safety selector. The rifle is finished in matte black and configured with a B5 Systems adjustable carbine stock.
Condition
Overall Condition: Excellent condition, showing only faint signs of any prior use or handling.
Bore Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: There are light signs of wear and handling, including some surface scratches.
What's Included
- Fierce Arms FA-15 rifle
- One 30-round polymer AR-15 magazine with witness window marked 5.56x45
The FA-15 uses a semi-automatic, direct-impingement system and a side-charging upper with an oversized, knurled handle. The side-charging design is paired with no forward assist for a clean, streamlined receiver.
The 16-inch barrel is threaded and equipped with a multi-port muzzle brake/compensator. A 1:7 twist rate supports the .223 Wylde chambering, and the bore presents with sharp rifling and a mirror finish.
Furniture includes a B5 Systems adjustable carbine stock with an 11-inch length of pull and a carbon-fiber, vented/skeletonized pistol grip. Controls are practical and familiar, with a standard magazine release and an ambidextrous safety selector.
The free-float carbon-fiber handguard features M-LOK slots and a continuous, T-marked Picatinny top rail. The aluminum receiver set wears a matte black finish, and the rifle is configured without sights.
Built in the USA, this FA-15 ships with a 30-round magazine and offers a 30+1 capacity. The receiver and handguard layout support straightforward accessory setup through the integrated rail sections.




