The BSF SF3IYT0095 AR-15 Semi-Auto 300BO 14.5" 1-7 barrel is built for shooters who want a lightweight, rigid option for their AR-15 chambered in .300 AAC Blackout. Featuring a 14.5-inch barrel length with a 1:7 twist, this premium barrel is designed to stabilize a wide range of .300 BLK loads while maintaining excellent accuracy and consistency.

This model’s semi-auto configuration and .300 AAC Blackout chambering make it well suited for range use, training, and general-purpose AR builds where reliability and precision matter. The 14.5-inch length offers a balanced feel on the rifle while keeping handling quick and responsive. Backed by BSF Barrels’ reputation for precision manufacturing and attention to detail, this barrel is a strong foundation for a quality AR-15 build.

Key Features:

• Manufacturer: BSF Barrels
• Model: SF3IYT0095
• Caliber: .300 AAC Blackout (7.62x35mm)
• Action: Semi Auto
• Barrel Length: 14.50 inches
• Twist Rate: 1:7 inches
• Weight: 1.8500 pounds
• Length: 19.3000 inches
• Width: 3.5000 inches
• Height: 3.2000 inches