Triarc Systems Track 2.0 5.56 Mid-Length AR-15 Barrel - 12.5"
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Triarc Systems
Overview
The Triarc Systems Track 2.0 5.56 Mid-Length AR-15 Barrel measures 12.5 inches and features a straight profile, making it an excellent choice for builders looking for a compact yet effective option. With a mid-length gas system and a 1:7 twist rate, this barrel is designed to stabilize a wide range of bullet weights, optimizing performance for various shooting applications. Commonly found in builds that prioritize maneuverability and versatility, this barrel is particularly suited for those focused on 5.56 NATO configurations.
Specifications
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Build history on GunPartPicker
Builders have been adding the Triarc Systems Track 2.0 5.56 Mid-Length AR-15 Barrel - 12.5" to their builds on GunPartPicker since March 2026. All time, it ranks #131 of the 763 barrels builders have added.
Updated · from real builds on GunPartPicker
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Frequently Built With
The part most often added in each category by the 8 builds that include this one
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Midwest Industries 10" Quad Rail Combat T-Series Free Float Handguard, Black Anodized - MI-CRT10
Tactical Solutions Inert Display Suppressor, Black - INERT-02
WMD Guns AR-15 Gas Tube Nitromet Mid-Length
Ke Arms M16 Bolt Carrier W/ Upgraded Gas Key Chrome
Scalarworks AR-15 Peak Fixed Iron Front Sight Black
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
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