The Lead & Steel LS300-16 AR9 300 Blackout Government Profile Barrel is built for shooters who want dependable performance from a purpose-made AR barrel. Turned from 4150 chrome moly vanadium steel and finished in a QPQ black nitride coating, it is designed to offer consistent accuracy and long-term corrosion resistance. The 16" length and threaded muzzle make it ready for a variety of compatible muzzle devices or suppressor mounts.

This 300 Blackout barrel with a 1:7 twist rate is well suited for range use, training, and hunting where the cartridge’s versatility shines. Its government profile balances rigidity with manageable weight, making it a solid choice for building or upgrading an AR-pattern rifle. Backed by Lead & Steel’s reputation for practical, well-made components, this barrel is a straightforward option for a reliable 300 Blackout build.

Key Features:

• Manufacturer: Lead & Steel
• Model: LS300-16
• Caliber: 300 Blackout
• Condition: New
• Barrel Length: 16"
• Threaded Barrel: Yes