Aero Precision 18" 6.5 Grendel SPR 416R Stainless Steel Nitride Rifle 1:8 AR-15 Barrel

Name: Aero Precision 18" 6.5 Grendel SPR 416R Stainless Steel Nitride Rifle 1:8 AR-15 Barrel
Brand: Aero Precision

Aero Precision · Barrels

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Aero Precision 18" 6.5 Grendel SPR 416R Stainless Steel Nitride Rifle 1:8 AR-15 Barrel

Best price

$199.95at AR15Discounts

checked Nov 12, 2026

Buy at AR15Discounts

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Fits and works with

Caliber: 6.5 Grendel · Shop matching ammo
Bolt: 6.5 Grendel / 6mm ARC · Bolt carrier groups
Barrel length: 18" · Handguards

Specifications

Manufacturer: Aero Precision
Platform: AR-15
Caliber: 6.5 Grendel
Barrel length: 18"
Twist rate: 1:8

Where to buy

Store	Price	Availability	Buy	Add to build
AR15Discounts Best price 5% off	$199.95checked Nov 12, 2026	Check store	Buy at AR15Discounts
Dirty Bird	$199.95checked Nov 12, 2026	Check store	Buy at Dirty Bird

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 Oct 28, 2026.

Show the prices as a table

Store	Latest	Lowest	Highest
AR15Discounts	$199.95	$199.95	$199.95
Dirty Bird	$199.95	$199.95	$199.95

Since Oct 28, 2026.

About this part

The Aero Precision 18" 6.5 Grendel SPR 416R Stainless Steel Nitride Rifle 1:8 AR-15 Barrel is an 18" 6.5 Grendel barrel from Aero Precision. It's sold by 2 stores, all at $199.95.

From the manufacturer

This 6.5 Grendel "Type 2" chambered 18 inch barrel is machined from 416 Stainless Steel with a bead blasted finish. It features a Nickel Boron Coated Extended M4 Feed Ramp Extension. 6.5 Grendel is designed to be built on the AR15 platform. It will require you to change your bolt, magazine, and barrel. NOTE: All new inventory of barrels received by Aero Precision will be marked as manufactured by Ballistic Advantage.