20″ 6.5 Grendel 1:8 Twist Stainless Heavy Rifle Barrel

Engineered for precision shooters and tactical enthusiasts, the 20″ 6.5 Grendel 1:8 Twist Stainless Heavy Rifle Barrel delivers exceptional accuracy, durability, and value for AR-15 platform builds. This heavy-profile stainless barrel is optimized for long-range performance, providing stable velocity and tight groupings even in demanding conditions.

Key Features and Benefits

• Stainless Steel Finish: Offers superior corrosion resistance and a sleek, low-maintenance appearance that withstands harsh environments while maintaining barrel integrity over thousands of rounds.
• Heavy Barrel Profile: Enhances heat dissipation and rigidity for improved shot-to-shot consistency, reducing barrel whip and delivering sub-MOA potential with match-grade ammunition.
• 1:8 Twist Rate: Perfectly stabilizes a wide range of 6.5 Grendel projectiles from 100 to 130+ grains, optimizing accuracy for both hunting and target shooting scenarios.
• Rifle-Length Gas System: Ensures smooth cycling and reduced recoil for reliable semi-automatic function in AR-15 configurations.

Technical Specifications

• Barrel Length: 20 inches
• Cartridge Compatibility: 6.5 Grendel
• Twist Rate: 1:8
• Barrel Profile: Heavy
• Finish: Stainless Steel
• Gas Block Journal: 0.75 inches
• Gas System Length: Rifle
• Muzzle Thread Pattern: 5/8×24
• Platform: AR-15
• Weight: 56 oz

Why Choose This NBS Brand Barrel

Here at AR15Discounts.com we work with a wide variety of machine shops and barrel manufacturers. When we come across a barrel maker we like, we will often decide to private label those barrels for resale under the NBS brand. We purchase these barrels in large quantities and then pass the savings on to our customers.

Why buy an NBS Brand Barrel:

• American Made – Sourced from a variety of Tier 1 Manufacturers here in the United States
• Quality Control – All barrels are manufactured under ISO-9001 or better quality standards
• MOA Guarantee – All barrels 16 and longer are guaranteed to hold 1 MOA or better using properly weighted match grade factory ammo and shooting from a rest.
• Best Value for the Money

This barrel solves common pain points like inconsistent accuracy at extended ranges and excessive heat buildup during sustained fire, giving you a reliable, high-performance component that elevates your entire build.

Upgrade your AR-15 with this premium 20″ 6.5 Grendel stainless heavy barrel today and experience the difference in precision and reliability.