TRIARC Systems 5.56mm 12.5" TRACK 3.0 Barrel w/ Gas Block - Black

TRIARC Systems 5.56mm 12.5" TRACK 3.0 Barrel w/ Gas Block - Black

Experience precision-engineered performance with the TRIARC Systems 12.5" TRACK™ 3.0 Mid-Length Barrel. Meticulously manufactured in small batches and subjected to rigorous quality control, this barrel is designed to surpass industry standards and deliver flawless function under any operating condition. At the heart of the TRACK™ 3.0 is TRIARC's proprietary Single Edge Polygonal (SEP) rifling—a revolutionary hybrid that combines the best traits of standard and polygonal rifling. By reducing bullet deformation and creating a tighter gas seal, the TRACK™ 3.0 maximizes velocity, minimizes forward pressure loss, and enables sub-MOA accuracy with match-grade ammunition.

Built for optimal platform balance and extended operational life, the TRACK™ 3.0 introduces the modern "balanced straight contour," striking the perfect harmony between ultra-lightweight profiles and heavier mid-profiles. The barrel body is constructed from 4150V Mil-Spec CrMoV steel with a durable Gas Nitride finish, while the barrel extension features an advanced NP3® coating. This satin gray, non-reflective coating dramatically reduces friction wear, provides extreme corrosion resistance, and allows for effortless cleaning without needing wet lubricants for residue to cling to.

Features

Proprietary TRACK™ SEP Rifling:
Combines standard and polygonal rifling to minimize bullet engraving and deformation, creating a tighter projectile seal that preserves gas pressure and drives sub-MOA accuracy.

NP3® Coated Barrel Extension:
Features an advanced NP3® finish on the barrel extension that offers high lubricity, exceptional wear resistance, and effortless cleaning usually requiring only a soft cloth.

Balanced Straight Contour:
Engineered with an all-new TRACK™ 3.0 profile that strikes the ideal balance between standard lightweight barrels and bulkier mid-profile contours for improved heat management and handling.

Mil-Spec CrMoV Construction:
Meticulously turned on centers from 4150V grade Mil-Spec B-11595E Chromium-Molybdenum-Vanadium steel and finished in protective Gas Nitride for long-lasting corrosion resistance.

Optimized Mid-Length Gas System:
Designed with a mid-length gas system and a .750" gas block journal to ensure smooth cycling, reduced felt recoil, and optimal dwell time on a 12.5" build.

Specifications