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Faxon Firearms FLAME Fluted AR-15 5.56 NATO Barrel QPQ-18
Faxon Firearms FLAME Fluted AR-15 5.56 NATO Barrel QPQ-18
Faxon Firearms FLAME Fluted AR-15 5.56 NATO Barrel QPQ-18
Faxon Firearms FLAME Fluted AR-15 5.56 NATO Barrel QPQ-18

Faxon Firearms FLAME Fluted AR-15 5.56 NATO Barrel QPQ-18

Faxon Firearms · Barrels

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Best price

$246.05at Rainier Arms

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Where to buy

StorePriceAvailabilityBuyAdd to build
Rainier Arms Best price $246.05not checked recently Check store Buy at Rainier Arms
Faxon Firearms $259.00checked Oct 2, 2026 Check store Buy at Faxon Firearms

Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.

Price history

Dashed line = out of stock. Tracking since Sep 28, 2026.

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Faxon Firearms$259.00$259.00$259.00

Since Sep 28, 2026.

About this part

The Faxon Firearms FLAME Fluted AR-15 5.56 NATO Barrel QPQ-18 is an 18" 5.56 / .223 barrel from Faxon Firearms with a rifle gas system. It's sold by 2 stores, from $246.05 to $259.00.

Fits and works with

Caliber
5.56 / .223 · Shop matching ammo
Bolt
Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Gas system
Rifle · Handguards
Barrel length
18" · Handguards

Specifications

Manufacturer
Faxon Firearms
Platform
AR-15
Caliber
5.56 mm NATO
Gas system
Rifle
Barrel length
18"
Finish
Black

From the manufacturer


Faxon Firearms barrels are the pinnacle of value. Manufactured 100% in-house from cradle-to-grave, these barrels are button-rifled and air-guage tested to ensure superior accuracy.All barrels are manufactured under our ISO:9001 and AS:9100 (pending) quality certifications. We inspect each barrel over 15 times before it ever reaches you. Barrel Material: 416-R StainlessBarrel Type: Button Rifled Barrel Caliber: 5.56 NATOBarrel Twist: 1:8Barrel Length: 18"Barrel Profile: Variable Depth "Flame" FlutedBarrel Gas System: Rifle LengthInside Finish: QPQ Black NitrideOutside Finish: QPQ Black NitrideMuzzle Thread: 1/2-28 TPI (Threads Per Inch)Gas Block Diameter: .750"Barrel Extension: M4Barrel Weight: ~1.79 LbsMagnetic Particle Inspected!11-degree Target Crown

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$246.05 at Rainier Arms
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