Shaw AR-15 6 ARC Threaded Barrel No Flute 18in HBAR Profile 1-7.5 Twist 5/8-24 Thread Matte Stainless

Name: Shaw AR-15 6 ARC Threaded Barrel No Flute 18in HBAR Profile 1-7.5 Twist 5/8-24 Thread Matte Stainless
Brand: Shaw
Availability: InStock

Shaw · Barrels

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Best price

$212.40at OpticsPlanet

In stock Sale checked Nov 13, 2026

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Fits and works with

Caliber: 6mm ARC · Shop matching ammo
Bolt: 6.5 Grendel / 6mm ARC · Bolt carrier groups
Gas system: Rifle · Handguards
Muzzle thread: 5/8x24 · Muzzle devices
Barrel length: 18" · Handguards

Specifications

Manufacturer: Shaw
Color: Silver / Stainless
Platform: AR-15
Caliber: 6mm ARC
Gas system: Rifle
Barrel length: 18"
Twist rate: 1:7.5
Thread pattern: 5/8 x 24

Where to buy

Store	Price	Availability	Buy
OpticsPlanet Best price	$212.40Salechecked Nov 13, 2026	In stock	Buy at OpticsPlanet
MidwayUSA	$212.40checked Nov 13, 2026	In stock	Buy at MidwayUSA
Battlehawk Armory	$160.37Salechecked Nov 13, 2026	Check store	Buy at Battlehawk Armory
GrabAGun	$212.40Salechecked Nov 13, 2026	Check store	Buy at GrabAGun

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

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Lowest in-stock price in the last 30 days: $159.30 at MidwayUSA. Dashed line = out of stock. Tracking since Oct 12, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Battlehawk Armory	$160.37	$160.37	$160.78
GrabAGun	$212.40	$212.40	$212.40
MidwayUSA	$212.40	$159.30	$212.40
OpticsPlanet	$212.40	$212.40	$212.40

Since Oct 12, 2026.

About this part

The Shaw AR-15 6 ARC Threaded Barrel No Flute 18in HBAR Profile 1-7.5 Twist 5/8-24 Thread Matte Stainless is an 18" 6mm ARC barrel from Shaw with a rifle gas system. It's sold by 4 stores (2 in stock), from $160.37 to $212.40. The lowest in-stock price in the last 30 days was $159.30 at MidwayUSA.

From the manufacturer

Shaw AR-15 6 ARC Threaded Barrel No Flute 18in HBAR Profile 1-7.5 Twist 5/8-24 Thread Matte Stainless. Shaw is now proud to offer complete barrels directly to consumers. Specifications for Shaw AR-15 6 ARC Threaded Barrel: Manufacturer: Shaw Color: Steel Finish: Matte Fabric/Material: Stainless Steel Caliber: 6mm ARC Barrel Profile: HBAR Gas System Length: Rifle Length Gas Block Journal Size-Diameter: .750 in Barrel Twist Rate: 1-7.5 Barrel Material: 416R Stainless Steel Gun Make: AR Platform Gun Model: AR-15 Condition: New Gun Type: Rifle Firearms Threads Per Inch: 5/8x24 Package Contents: Shaw AR-15 6 ARC Threaded Barrel What firearm models does the manufacturer say Shaw AR-15 6 ARC Threaded Barrel is compatible with? The manufacturer suggests that Shaw AR-15 6 ARC Threaded Barrel is compatible with AR-15Shaw AR15HBSS186ARC: AR-15 6 ARC Threaded Barrel No Flute 18in HBAR Profile 1-7.5 Twist 5/8-24 Thread Matte Stainless