Premium 6.5 Grendel 20" 1-8 Twist DMR Rifle Bbl Threaded SS

Name: Premium 6.5 Grendel 20" 1-8 Twist DMR Rifle Bbl Threaded SS
Brand: Ballistic Advantage
Availability: InStock

Ballistic Advantage · Barrels

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Premium 6.5 Grendel 20" 1-8 Twist DMR Rifle Bbl Threaded SS

Best price

$251.75at Ammunition Depot

In stock Lowest in 30 dayschecked Nov 13, 2026

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Fits and works with

Caliber: 6.5 Grendel · Shop matching ammo
Bolt: 6.5 Grendel / 6mm ARC · Bolt carrier groups
Gas system: Rifle · Handguards
Muzzle thread: 5/8x24 · Muzzle devices
Barrel length: 2E+1" · Handguards

Specifications

Manufacturer: Ballistic Advantage
Platform: AR-15
Caliber: 6.5 Grendel
Gas system: Rifle
Barrel length: 20"
Twist rate: 1:8
Thread pattern: 5/8 x 24

Where to buy

Store	Price	Availability	Buy
Ammunition Depot Best price	$251.75checked Nov 13, 2026	In stock	Buy at Ammunition Depot
Battlehawk Armory	$174.93Salechecked Nov 13, 2026	Check store	Buy at Battlehawk Armory
AR15Discounts 5% off	$219.95checked Nov 13, 2026	Check store	Buy at AR15Discounts
GrabAGun	$251.75checked Nov 13, 2026	Check store	Buy at GrabAGun
Palmetto State Armory	$251.99checked Nov 13, 2026	Check store	Buy at Palmetto State Armory
Dirty Bird	$270.75checked Nov 13, 2026	Check store	Buy at Dirty Bird
Brownells 17.76% off · ends Nov 15 · exclusions apply	$215.99Salechecked Nov 13, 2026	Out of stock	Buy at Brownells

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: $251.75 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$219.95	$219.95	$219.95
Ammunition Depot	$251.75	$251.75	$251.75
Battlehawk Armory	$174.93	$174.93	$174.93
Brownells	$215.99	$215.99	$215.99
Dirty Bird	$270.75	$270.75	$270.75
GrabAGun	$251.75	$251.75	$251.75
Palmetto State Armory	$251.99	$203.99	$251.99

Since Sep 28, 2026.

About this part

The Premium 6.5 Grendel 20" 1-8 Twist DMR Rifle Bbl Threaded SS is a 2E+1" 6.5 Grendel barrel from Ballistic Advantage with a rifle gas system. It's sold by 7 stores (1 in stock), from $174.93 to $270.75. The lowest in-stock price in the last 30 days was $251.75 at Ammunition Depot.

From the manufacturer

This 6.5 Grendel "Type 2" chambered 18 inch barrel is machined from 416 Stainless Steel with a bead blasted finish. Our Premium Series Barrels feature a Nickel Boron Coated Extended M4 Feed Ramp Extension. This barrel features a longer .750" profile dimension necessary for proper installation of the OPS Inc 12th model collar and suppressor. SKU: 430108650 PART NUMBER: BABL65G003P Length18" Material Hardened 416R Stainless Steel Profile SPR Finish Bead Blasted Twist Rate 1:8"" Gas System Length RifleGas Block Journal .750" Muzzle 5/8x24 Threaded Weight 39.3 oz Other Info Grendel Type 2 Chamber SKU: 430108651 PART NUM Mfg: Ballistic Advantage