FAXON Firearms .350 Legend AR-15 Barrel Gunner Profile Nitride - 20"
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Faxon Firearms
Overview
The Faxon Firearms .350 Legend AR-15 Barrel features a 20-inch pencil profile design, which strikes a balance between weight savings and performance. With a 1:16 twist rate and a carbine-length gas system, this barrel is optimized for the .350 Legend caliber, providing consistent accuracy and reliable cycling. Builders often incorporate this barrel into .350 Legend builds, making it a solid choice for those focused on hunting or sport shooting with this specific caliber.
Specifications
FAXON Firearms .350 Legend AR-15 Barrel Gunner Profile Nitride - 20"
August 2026 on GunPartPicker
FAXON Firearms .350 Legend AR-15 Barrel Gunner Profile Nitride - 20" ranked #51 of the 298 barrels builders added on GunPartPicker in August 2026. Builders have been adding it to their builds on GunPartPicker since February 2026. All time, it ranks #185 of the 814 barrels builders have added.
Availability is good: it was in stock at one retailer or another nearly every day in August 2026, and today all 5 retailers we track have it in stock. It dipped to $149.60 at Optics Planet for a stretch in August 2026, well under its usual $176 to $188.99, so sales do come around. Buying today, the lowest price is $176 at Optics Planet, above August's low of $149.60, so a better deal may come back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 35 retailers
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Frequently Built With
The part most often added in each category by the 8 builds that include this one
Wilson Combat AR-15 Billet Upper Receiver
Timber Creek Outdoors Enforcer Mini Small Ambidextrous Charging Handle, Hardcoat Anodized Red - EM Ambi CH RED
Cryptic Coatings 5.56 NATO AR-15 Bolt Carrier Group - Mystic Bronze
Midwest Industries Combat Handguard M-LOK Aluminum 17" Black
CMMG AR-15 HD Pivot and Takedown Pin Parts KIT - 55AFF3B
Strike Industries Ambidextrous Magazine Release, Black - ARAMBIMRBK
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
Builds Featuring This Part
See all 1 →Builds in the community that include the Faxon Firearms .350 Legend Ar-15 Barrel Gunner Profile Nitride - 20"
| Build | Parts | Total |
|---|---|---|
 | 18 | $2162.56 |
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