TRIARC Systems 13.9" RECCE Profile 5.56 NATO TRACK 2.0 Barrel - Mid-Length Gas

TRIARC Systems 13.9" RECCE Profile 5.56 NATO TRACK 2.0 Barrel - Mid-Length Gas

Introducing the 13.9″ TRACK™ 2.0 RECCE Profile Barrel from TRIARC Systems—where innovation meets precision. Designed for shooters who demand sub-MOA accuracy and unmatched durability, this barrel is the culmination of advanced metallurgy, proprietary rifling, and elite craftsmanship. Whether you're building a duty-grade rifle or a competition-ready platform, the TRACK™ 2.0 delivers consistent performance, tighter shot groups, and extended barrel life.

Proprietary TRACK™ 2.0 Rifling (SEP)
Combines standard and polygonal rifling for minimal bullet deformation and superior gas seal, resulting in sub-MOA accuracy.

NP3® Coated Barrel Extension
Enhances wear resistance and corrosion protection while reducing friction for smoother cycling and easier cleaning.

Balanced Straight Contour
Optimized for weight and rigidity—ideal for tactical, duty, and precision applications.

Gas Nitride Finish
Provides a hardened surface with excellent corrosion resistance and extended barrel life.

Mid-Length Gas System
Offers smoother recoil impulse and reliable cycling across various setups.

Precision Machined from 4150V CrMoV Steel
Mil-Spec B-11595E grade steel ensures strength, longevity, and consistent performance under stress.

Turned on Centers
Never chopped—each barrel is machined to final length for optimal concentricity and accuracy.

Specifications

• Barrel Length: 13.9″
• Caliber: 5.56 NATO
• Material: 4150V Mil-Spec B-11595E CrMoV Steel
• Profile: TRACK™ 2.0 RECCE Profile
• Finish: Gas Nitride
• Extension Finish: NP3® Coated
• Gas System: Mid-Length
• Gas Block Journal: .750″ Diameter, 1″ Length
• Twist Rate: 1:7
• Muzzle Threads: 1/2×28
• Weight: 32 oz
• Manufacturing Detail: Turned on centers, not chopped