The L&S LS9MM83-36 8.3 AR9 Nitride Barrel 1/2x36 is purpose-built for compact 9mm AR platforms, offering a balanced blend of durability and reliable performance. This 8.3-inch barrel features a nitride-treated surface and a threaded muzzle, giving builders a straightforward option for adding compatible muzzle devices or suppressors while maintaining a clean, minimalist profile.

Designed for AR9 builds, this barrel is well suited for range use, training, and general recreational shooting where a shorter overall length is preferred. Its nitride finish supports long-term corrosion resistance with simple maintenance, making it a practical choice for shooters who run their carbines regularly. Backed by Lead & Steel’s focus on functional, no-nonsense components, the LS9MM83-36 barrel reflects solid craftsmanship and attention to detail.

Key Features:

• Manufacturer: Lead & Steel
• Model: AR9
• Caliber: 9mm
• Barrel Length: 8.30"
• Threaded Barrel: Yes, 1/2x36