FAXON Firearms Duty Series 5.56 NATO Chrome Lined 4150 CMV Carbine Length AR-15 Barrel - 14.5" - Phosphate
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Faxon Firearms
Overview
The Faxon Firearms Duty Series 5.56 NATO barrel is designed for optimal performance in AR-15 builds, featuring a carbine length gas system that helps ensure reliable cycling and reduced recoil. With a 14.5" barrel length, it strikes a balance between maneuverability and effective ballistic performance, making it suitable for various applications. This barrel often appears in builds focused on home defense or tactical use, where compactness and reliability are key.
Specifications
FAXON Firearms Duty Series 5.56 NATO Chrome Lined 4150 CMV Carbine Length AR-15 Barrel - 14.5" - Phosphate
Available Merchants(4)
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September 2026 on GunPartPicker
FAXON Firearms Duty Series 5.56 NATO Chrome Lined 4150 CMV Carbine Length AR-15 Barrel - 14.5" - Phosphate ranked #77 of the 250 barrels builders added on GunPartPicker in September 2026. Builders on GunPartPicker first added it to a build in August 2026.
Availability is good: it was in stock at one retailer or another nearly every day in September 2026, and today all 4 retailers we track have it in stock. It dipped to $193.20 at BattleHawk Armory for a stretch in September 2026, well under its usual $221, so sales do come around. Buying today, the lowest price is $193.20 at BattleHawk Armory, which matches the best price we saw in September.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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