Ballistic Advantage Performance Series Threaded Barrel .350 Legend 18in SPR Carbine 1-16 Twist 1/2x28 Thread QPQ Corrosion Resistant Black

Name: Ballistic Advantage Performance Series Threaded Barrel .350 Legend 18in SPR Carbine 1-16 Twist 1/2x28 Thread QPQ Corrosion Resistant Black
Brand: Ballistic Advantage
Availability: InStock

Ballistic Advantage · Barrels

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Best price

$204.25at OpticsPlanet

In stock Sale checked Oct 13, 2026

Buy at OpticsPlanet

Where to buy

Store	Price	Availability	Buy	Add to build
OpticsPlanet	$204.25Salechecked Oct 13, 2026	In stock	Buy at OpticsPlanet

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Price history

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Lowest in-stock price in the last 30 days: $204.25 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 12, 2026.

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Store	Latest	Lowest	Highest
OpticsPlanet	$204.25	$204.25	$204.25

Since Oct 12, 2026.

About this part

The Ballistic Advantage Performance Series Threaded Barrel .350 Legend 18in SPR Carbine 1-16 Twist 1/2x28 Thread QPQ Corrosion Resistant Black is an 18" .350 Legend barrel from Ballistic Advantage with a carbine gas system. One store lists it, OpticsPlanet at $204.25. The lowest in-stock price in the last 30 days was $204.25 at OpticsPlanet.

Fits and works with

Caliber: .350 Legend · Shop matching ammo
Bolt: Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
Gas system: Carbine · Handguards
Muzzle thread: 1/2x28 · Muzzle devices
Barrel length: 18" · Handguards

Specifications

Manufacturer: Ballistic Advantage
Color: Black
Platform: AR-15
Caliber: .350 Legend
Gas system: Carbine
Barrel length: 18"
Thread pattern: ½ x 28

From the manufacturer

Ballistic Advantage Performance Series Threaded Barrel .350 Legend 18in SPR Carbine 1-16 Twist 1/2x28 Thread QPQ Corrosion Resistant Black. 350 Legend chambered Performance Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish. Our Performance Series barrels feature a Nickel Boron Coated Extra Wide Feed Ramp Extension. Important: A standard 5.56 1/2x28 flash hider will not have enough clearance for a .350 round to pass. Use a 9mm 1/2x28 muzzle device or one designed for .350 Legend rounds. Before installing a muzzle device ensure a .350 Legend round will drop freely through the muzzle device bore. Specifications for Ballistic Advantage Performance Series .350 Legend Threaded Barrel: Manufacturer: Ballistic Advantage Color: Black Finish: QPQ Corrosion Resistant Fabric/Material: 4150 Chrome Moly Vanadium Caliber: .350 Legend Gas System Length: Carbine Length Gas Block Journal Size-Diameter: .750 in Barrel Twist Rate: 1-16 Barrel Material: 4150 Chrome Moly Vanadium Flutes: No Gun Make: AR Platform Gun Model: AR-15 Firearms Threads Per Inch: 1/2x28 Country of Origin: USA Package Contents: Ballistic Advantage Performance Series .350 Legend Threaded Barrel What firearm models does the manufacturer say Ballistic Advantage Performance Series .350 Legend Threaded Barrel is compatible with? The manufacturer suggests that Ballistic Advantage Performance Series .350 Legend Threaded Barrel is compatible with AR-15Ballistic Advantage BABL350002F: Performance Series Threaded Barrel .350 Legend 18in SPR Carbine 1-16 Twist 1/2x28 Thread QPQ Corrosion Resistant Black