Brownells 11.5" Hybrid AR 5.56 Barrel
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Brownells
Overview
The Brownells 11.5" Hybrid AR 5.56 Barrel is designed for optimal performance in shorter builds while maintaining a lightweight profile. With a carbine-length gas system and a twist rate of 1:8, this barrel ensures reliable cycling and stability for a variety of 5.56 NATO ammunition. This configuration is frequently utilized in compact AR-15 builds where maneuverability and quick handling are essential.
Specifications
Build history on GunPartPicker
Builders on GunPartPicker first added the Brownells 11.5" Hybrid AR 5.56 Barrel to a build in February 2026.
It was out of stock everywhere we track for all of September 2026, and today the one retailer we track is out of stock. Listed prices start at $179.99 at Brownells for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Builds Featuring This Part
See all 1 →Builds in the community that include the Brownells 11.5" Hybrid Ar 5.56 Barrel
| Build | Parts | Total |
|---|---|---|
 | 15 | $1223.01 |
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