14.5" Nitride Premium Dimpled Barrel
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12″ 5.56 Nitride Premium+ (Dimpled) w/ Nickel Boron Mid-length Barrel

Original price was: $299.99.Current price is: $298.99.

SOTMFG Dimpled Fluted Precision Barrel

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

Manufactured in the USA from premium barrel steel and held to strict tolerances, this barrel is designed for duty, training, and precision-focused builds where reliability and repeatability matter.

Specifications:
• Length: 12”
• Gas System: Mid-Length
• Profile: Dimpled & Fluted Precision Contour
• Platform: AR-15
• Application: Duty / Training / Precision
• Manufacturing: 100% Made in USA

Limited production run

In stock

Description

  • (DIMPLED-Fluted) Nitride Premium 12″ Midlength Barrel
  • 5.56 NATO Chamber
  • 11 Degree Target Crown+
  • MILSPEC 4150 CoMoVa
  • .750 Gas Seat
  • Nickle Boron M4 Barrel Extension
  • Premium Nitride Treatment Inside and Out
  • MidLength Gas System
  • MILSPEC 1:7 Twist Rate
  • Muzzle 1/2×28 Thread Pitch
  • Custom SOCOM Profile (DIMPLED)
  • Barrel Pictured is a 14.5″ and not the 12″ We will be updating the pic soon
  • Expected to Ship in January 2026

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