BSF Barrels AR-15 Barrel 350 Legend 16" 1:16 Twist Carbon Fiber

Overview

The BSF Barrels AR-15 barrel is chambered in 350 Legend with a 16-inch length and a 1:16 twist rate. Designed for precision and weight savings, it features a 416R stainless steel match-grade barrel beneath a roll-wrapped carbon fiber sleeve held under tension. BSF utilizes a specialized jacketing method that leaves air gaps around 95% of the stainless steel core, allowing air to circulate and vent heat more rapidly while preventing delamination and heat-trapping issues. The carbon fiber absorbs shock and vibration to provide a consistent shot group, maintains superior stiffness as the barrel warms, and keeps the rifling straight. Additional features include an 11-degree target crown, 6-groove button rifling, and double stress relief.

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