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Ballistic Advantage 18" 6.5 Creedmoor Heavy Profile Midlength Barrel Premium Series 1:8 Twist

Ballistic Advantage 18" 6.5 Creedmoor Heavy Profile Midlength Barrel Premium Series 1:8 Twist

Ballistic Advantage · Barrels

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Best price

$149.99at Classic Firearms

Sale checked Oct 31, 2026

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Where to buy

StorePriceAvailabilityBuyAdd to build
Classic Firearms Best price $149.99Salechecked Oct 31, 2026 Check store Buy at Classic Firearms
AR15Discounts $280.25checked Oct 31, 2026 Check store Buy at AR15Discounts
Dirty Bird $280.25checked Oct 31, 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

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

Show the prices as a table
StoreLatestLowestHighest
AR15Discounts$280.25$280.25$280.25
Classic Firearms$149.99$149.99$149.99
Dirty Bird$280.25$280.25$280.25

Since Oct 28, 2026.

About this part

The Ballistic Advantage 18" 6.5 Creedmoor Heavy Profile Midlength Barrel Premium Series 1:8 Twist is an 18" 6.5 Creedmoor barrel from Ballistic Advantage with a mid-length gas system. It's sold by 3 stores, from $149.99 to $280.25.

Fits and works with

Caliber
6.5 Creedmoor · Shop matching ammo
Bolt
AR-10 (.308 / 6.5 CM) · Bolt carrier groups
Gas system
Mid-length · Handguards
Barrel length
18" · Handguards

Specifications

Manufacturer
Ballistic Advantage
Platform
AR-10
Caliber
6.5 Creedmoor
Gas system
Mid
Barrel length
18"
Twist rate
1:8

From the manufacturer

Elevate your AR-10 build to precision long-range performance with the Ballistic Advantage 18" 6.5 Creedmoor Heavy Profile Midlength Barrel from the Premium Series. Engineered for shooters who demand accuracy without compromise, this barrel delivers exceptional ballistic efficiency, combining the flat-shooting prowess of the 6.5 Creedmoor cartridge with a robust heavy profile design that minimizes vibration and enhances shot-to-shot consistency. Whether you're competing, hunting at extended ranges, or refining your tactical setup, this barrel transforms your .308 platform into a sub-MOA capable powerhouse. Key Features Premium 416R Stainless Steel Construction: Machined for superior durability and corrosion resistance, with a bead blasted finish that ensures reliable performance in demanding conditions. Heavy Profile Design: Provides enhanced rigidity and heat dissipation, ideal for sustained fire while maintaining a balanced weight of just 61.5 oz. 1:8 Twist Rate: Optimized for stabilizing a wide range of 6.5 Creedmoor projectiles, from 120-grain match bullets to heavier hunting loads, maximizing accuracy at distances beyond 800 yards. Midlength Gas System: Reduces recoil impulse and wear on components, offering smoother cycling and improved control compared to rifle-length systems. Proof-Fired and MPI Tested: Each barrel undergoes rigorous magnetic particle inspection and proof firing to guarantee flawless quality and inherent accuracy. Technical Specifications Barrel Length: 18 inches Caliber: 6.5 Creedmoor Platform Compatibility: AR-10 / LR-308 (DPMS pattern) Gas Block Journal: 0.875 inches Muzzle Thread: 5/8x24 Finish: Bead Blasted Stainless Weight: 61.5 oz Dimensions: Length 20 inches, Width/Height 2 inches Why Choose This Barrel? In the world of AR-10 upgrades, accuracy often comes at the cost of reliability or added complexity-but not with this Ballistic Advantage Premium Series barrel. It addresses common pain points like inconsistent grouping and excessive recoil by leveraging the 6.5 Creedmoor's efficient ballistics: flatter trajectories, less wind drift, and milder felt recoil than traditional .308 setups. The 18-inch length strikes the perfect balance-delivering velocities around 2,600-2,700 fps with 140-grain loads for effective energy retention out to 600 yards, while keeping your rifle maneuverable for field use. No need for extensive modifications; simply swap the barrel and retain your existing bolt, magazine, and lower receiver compatibility. Shooters praise its consistent sub-MOA performance with factory match ammo, making it a go-to for precision builds without breaking the bank on custom options. Ready to unlock the full potential of your AR-10? Integrate this high-performance 6.5 Creedmoor barrel into your setup today and experience the difference in precision and control that serious marksmen rely on. Frequently Asked Questions Q: Is this barrel compatible with my existing AR-10 parts? A: Yes, it's designed for DPMS-pattern AR-10/LR-308 platforms. It uses standard .308 bolt faces and magazines, requiring only a barrel swap and proper headspacing. Q: What are the advantages of an 18-inch barrel length for 6.5 Creedmoor? A: The 18-inch configuration offers a great compromise between velocity (retaining most of a 20-22 inch barrel's performance) and overall rifle handling, making it suitable for both hunting and tactical applications without excessive length. Q: Does the heavy profile affect rifle weight significantly? A: At 61.5 oz, the heavy profile adds stability for accuracy but keeps the total build weight manageable, especially when paired with lightweight uppers and stocks.

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$149.99 at Classic Firearms
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