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Faxon Firearms
Overview
The Faxon Firearms 9mm AR-15 Barrel with Integral Brake measures 16 inches in length and features a tapered profile, designed to enhance accuracy while minimizing weight. With a twist rate of 1:10 and a blowback gas system, this barrel is optimized for reliable cycling and performance in 9mm builds. You'll often find this configuration in pistol-caliber carbines that prioritize smooth operation and reduced recoil.
Specifications
FAXON Firearms 9mm AR-15 Barrel With Integral Brake - 16"
Build history on GunPartPicker
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today all 3 retailers we track have it in stock. Prices barely moved in October 2026, holding around $205, with no real sale all month. Buying today, the lowest price is $178.11 at AT3 Tactical, which matches the best price we saw in October.
Prices checked · refreshed daily across 37 retailers
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Builds Featuring This Part
See all builds →Builds in the community that include the Faxon Firearms 9mm Ar-15 Barrel With Integral Brake - 16"
| Build | Parts | Total |
|---|---|---|
 | 16 | $1535.49 |
 | 11 | $683.34 |
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