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Triarc Systems
Overview
The Triarc Systems Track 2.0 5.56 Mid-Length AR-15 Barrel measures 14.5 inches and features a straight profile, providing a balance of maneuverability and accuracy for your build. Designed for the 5.56 NATO caliber, it utilizes a mid-length gas system to enhance reliability and reduce recoil, while the 1:7 twist rate optimizes stabilization for a range of bullet weights. This barrel is commonly found in builds that prioritize a mid-length gas system and 5.56 NATO caliber, making it a solid choice for a variety of tactical applications.
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Builders on GunPartPicker first added the Triarc Systems Track 2.0 5.56 Mid-Length AR-15 Barrel - 14.5" to a build in March 2026. Builds with this barrel are nearly all chambered in 5.56 NATO, nearly all on mid-length gas, and mostly AR-15 (85%).
Updated · from real builds on GunPartPicker
We ranked every barrel by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Barrel Length & Brand Report →Check it against the live catalog:
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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Triarc Systems Track 2.0 5.56 Mid-Length Ar-15 Barrel - 14.5"
| Build | Parts | Total |
|---|---|---|
 | 33 | $2938.67 |
 | 5 | $562.86 |
 | 23 | $3805.87 |
 | 9 | $1707.17 |
 | 33 | $2938.67 |
 | 21 | $1526.75 |
| 9 | $996.37 |
| 22 | $1377.49 |
1 global rating
Top reviews
Triarc Systems Track 2.0 5.56 mid length 14.5 inch barrel has the profile I wanted - quality CHF construction with mid length gas. Cycles consistently. Sub MOA with match ammo. Solid premium duty-grade barrel from Triarc.