Shaw AR-15 6 ARC Threaded Barrel Straight Flute 18in HBAR Profile 1-7.5 Twist 5/8-24 Thread Matte Stainless

Name: Shaw AR-15 6 ARC Threaded Barrel Straight Flute 18in HBAR Profile 1-7.5 Twist 5/8-24 Thread Matte Stainless
Brand: Shaw
Availability: InStock

Shaw · Barrels

No ratings yet

Best price

$248.40at OpticsPlanet

In stock Sale Lowest in 30 dayschecked Nov 13, 2026

Buy at OpticsPlanet

Compare 4 stores

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	$248.40Salechecked Nov 13, 2026	In stock	Buy at OpticsPlanet
MidwayUSA	$248.40checked Nov 13, 2026	In stock	Buy at MidwayUSA
Battlehawk Armory	$187.55Salechecked Nov 13, 2026	Check store	Buy at Battlehawk Armory
GrabAGun	$248.40Salechecked 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

Show

Lowest in-stock price in the last 30 days: $248.40 at MidwayUSA. Dashed line = out of stock. Tracking since Oct 12, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
Battlehawk Armory	$187.55	$187.55	$187.55
GrabAGun	$248.40	$248.40	$248.40
MidwayUSA	$248.40	$248.40	$248.40
OpticsPlanet	$248.40	$248.40	$248.40

Since Oct 12, 2026.

About this part

The Shaw AR-15 6 ARC Threaded Barrel Straight 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 $187.55 to $248.40. The lowest in-stock price in the last 30 days was $248.40 at MidwayUSA.

From the manufacturer

Shaw AR-15 6 ARC Threaded Barrel Straight 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 AR15HBSSSF186ARC: AR-15 6 ARC Threaded Barrel Straight Flute 18in HBAR Profile 1-7.5 Twist 5/8-24 Thread Matte Stainless