BILSON ARMS A3FSSFG20R1 BA15FC | 6mm ARC | 18″

The Bilson Arms BA-15FC (A3FSSFG20R1) is an AR-platform rifle built around Bilson’s forward charging handle and precision-machined billet aluminum receivers. It ships with an 18″ 416 stainless steel barrel that is threaded and a free-floating handguard featuring M-LOK and Picatinny sections. Bilson states a factory guarantee of 1 MOA accuracy or better and notes the rifle is manufactured in Broussard, Louisiana using American-made parts. For optics, a mid- to high-magnification riflescope such as the Vortex Viper PST Gen II (5-25x) pairs well with this platform and remains below the typical $1,000 threshold for a quality long-range optic.

Common real-world applications include precision shooting at extended ranges and varmint or small-to-medium game field hunting. The rifle’s forward charging handle and billet construction are aimed at shooters who prioritize repeatable ergonomics and robust build quality.

Product Specifications

• The manufacturer is Bilson Arms.
• The model and part number are BA-15FC (A3FSSFG20R1).
• The chambering is 6mm ARC.
• The action is Semi-Auto.
• The capacity is 20 + 1.
• The barrel measures 18 inches.
• The barrel is made from 416 stainless steel and is threaded.
• The receivers are precision-machined billet aluminum.
• The handguard is a free-floating M-LOK system with Picatinny sections.
• The rate of twist is 1:7.
• The muzzle device is a A2 Birdcage.
• The rifle is configured for Right Hand operation.
• The stock is a B5 Bravo design.
• The finish is Bilson’s Cerakote finish.
• The UPC is 850067503279.

The BA-15FC balances precision-minded features with practical field ergonomics: a stiff billet receiver set, a threaded 18″ stainless barrel, and a modern free-floating handguard make it suitable for serious accuracy work and hunting applications where lightweight, repeatable performance matters. Its forward charging handle offers an alternative ergonomic option for shooters who prefer ambidextrous access and a clean upper receiver profile.