The Lead & Steel LS300-10.5 300 Blackout 10.50" Government Profile Barrel is built for shooters who want a dedicated 300 BLK AR platform with dependable performance. This extra barrel features a government profile with M4 feed ramps to promote smooth, reliable feeding and consistent function with a wide range of ammunition.

This 10.5" barrel length is well suited for compact AR builds that balance maneuverability with effective ballistic performance in 300 Blackout. Ideal for range use, training, and general-purpose shooting, it allows builders to configure a versatile carbine or pistol-length setup around a proven barrel design. Lead & Steel is known for thoughtful engineering and solid craftsmanship, giving shooters confidence in every round fired.

Key Features:

• Manufacturer: Lead & Steel
• Model: LS300-10.5
• Caliber: 300 Blackout
• Barrel Length: 10.5"
• Unique Features: Government Profile Barrel, M4 Feed Ramps