10.3″ Dimpled 300 Blackout Nitride Premium Pistol Length Barrel FSB

SOTMFG 10.3″ 300 Blackout Dimpled Fluted Precision Barrel – FSB Compatible

The SOTMFG 10.3-inch .300 Blackout Dimpled Fluted Precision Barrel is engineered to deliver an optimal balance of rigidity, weight reduction, and thermal efficiency for high-performance AR-15 platforms. Its distinctive dimpled and fluted contour increases surface area to aid heat dissipation while maintaining structural integrity for consistent accuracy during suppressed and sustained fire.

Featuring a pistol-length gas system and an FSB-compatible journal, this American-made precision barrel combines a compact 10.3-inch configuration with enhanced thermal management and precision-focused engineering. Designed for reliability, repeatability, and demanding applications where performance matters.

Specifications:

• Caliber: .300 AAC Blackout
• Barrel Length:3″
• Gas System: Pistol-Length
• Profile: Dimpled & Fluted Precision Contour
• FSB Compatibility: FSB-Compatible Journal (Not Pre-Drilled for Taper Pins)
• Platform: AR-15
• Application: Suppressed / Sustained Fire / Duty / Training / Precision
• Manufacturing: 100% Made in USA