The Ballistic Adv BA BABL350005F 350LEG BRL 5.5 EPC SUB 1/2x28 is a compact .350 Legend barrel designed to bring dependable performance to AR-15 pistol-caliber builds. Built around Ballistic Advantage’s proven EPC pattern, this short, threaded barrel is optimized for smooth cycling and consistent accuracy with straight-wall .350 Legend ammunition.

This 5.5 inch barrel is well suited for compact AR configurations where maneuverability and balance matter, whether you are setting up a range toy, a training carbine, or a straight-wall compliant build. The 1/2x28 threaded muzzle makes it easy to add compatible muzzle devices or suppressor-ready accessories, while the .350 Legend chambering offers modern straight-wall performance in an AR platform. Ballistic Advantage is known for precise machining and carefully finished bores, giving shooters reliable function and solid accuracy in a durable package.

Key Features:

• Manufacturer: Ballistic Adv
• Model: BA BABL350005F 350LEG BRL 5.5 EPC SUB 1/2x28
• Caliber: 350 Legend
• Barrel Length: 5.5 inches
• Threaded Barrel: 1/2x28
• Type: EPC barrel