Criterion 22" 6.5 Grendel HBAR Contour Rifle Gas SS 1-8 Twist

Criterion 22" 6.5 Grendel HBAR Contour Rifle Gas SS 1-8 Twist

Name: Criterion 22" 6.5 Grendel HBAR Contour Rifle Gas SS 1-8 Twist
Brand: Criterion Barrels
Availability: OutOfStock

Criterion Barrels · Barrels

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Best price

$299.99at Rainier Arms

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Where to buy

Store	Price	Availability	Buy	Add to build
Rainier Arms Best price	$299.99not checked recently	Check store	Buy at Rainier Arms
OpticsPlanet	$332.49Salechecked Oct 1, 2026	Out of stock	Buy at OpticsPlanet

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

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Store	Latest	Lowest	Highest
OpticsPlanet	$332.49	$332.49	$332.49

Since Sep 28, 2026.

About this part

The Criterion 22" 6.5 Grendel HBAR Contour Rifle Gas SS 1-8 Twist is a 22" 6.5 Grendel barrel from Criterion Barrels with a rifle gas system. It's sold by 2 stores, from $299.99 to $332.49.

Fits and works with

Caliber: 6.5 Grendel · Shop matching ammo
Bolt: 6.5 Grendel / 6mm ARC · Bolt carrier groups
Gas system: Rifle · Handguards
Barrel length: 22" · Handguards

Specifications

Manufacturer: Criterion Barrels
Platform: AR-15
Caliber: 6.5 Grendel
Gas system: Rifle
Barrel length: 22"

From the manufacturer

An intermediate cartridge designed to outperform the .223 Remington and 5.56 NATO at longer ranges, the 6.5 Grendel has increased in popularity as an alternative chamber option for the AR-15. Criterion Barrels Inc. is now offering a selection of 6.5 Grendel AR-15 barrels profiled in our popular HBAR contours.
Length- 22"
Twist- 1-8 RH
Chamber- 6.5 Grendel
Gas System- Rifle
Gas Block Diameter- .750
Weight- 2.90 LBS