Expo Arms Combat Series 5.56 Chrome Lined AR-15 Barrel Gov. Profile Mid-Length - 16"
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Expo Arms
Overview
The Expo Arms Combat Series 5.56 Chrome Lined AR-15 Barrel features a government profile and a length of 16 inches, making it an ideal choice for a variety of builds. With a mid-length gas system, this barrel offers a balance between recoil management and reliability, while the 1:7 twist rate is designed to stabilize a wide range of bullet weights effectively. Builders often select this barrel for standard AR-15 configurations that prioritize versatility and performance in both tactical and recreational shooting applications.
Specifications
Expo Arms Combat Series 5.56 Chrome Lined AR-15 Barrel Gov. Profile Mid-Length - 16"
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Build history on GunPartPicker
Builders have been adding the Expo Arms Combat Series 5.56 Chrome Lined AR-15 Barrel Gov. Profile Mid-Length - 16" to their builds on GunPartPicker since April 2026. All time, it ranks #261 of the 844 barrels builders have added.
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 $159.95 at Primary Arms for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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