Faxon Match Series 20-inch 6.5 Grendel AR-15 barrel, angled view showing Nickel Teflon M4 extension and 5/8x24 threaded muzzle
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WEBSITE EXCLUSIVE: Limited Edition Match Series Target Profile 20" Rifle-Length 6.5 Grendel AR15 Barrel

Faxon
SKU:
15BGR20NTQ-5R-NP3
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$289.00 $249.99
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Description

Faxon Match Series — 20" Target 6.5 Grendel AR-15 Barrel (Rifle-Length Gas, Nitride) — Website Exclusive

416R Stainless • 5R Rifling • Nitride Finish • Target Profile • 1:8 Twist • Nickel Teflon M4 Extension • Rifle-Length Gas

The Faxon Match Series 20" Target 6.5 Grendel barrel is a website-exclusive configuration built for shooters who want maximum velocity and match-grade precision out of the 6.5 Grendel cartridge. Pairing a heavy Target profile with a smooth-shooting rifle-length gas system, this barrel is optimized for long-range performance, soft recoil impulse, and extended barrel life.

Crafted from 416R stainless steel with 5R button rifling and finished in a corrosion-resistant nitride coating, this configuration delivers the accuracy of the Match Series with the toughness and easy cleaning that nitride is known for. A Nickel Teflon–coated M4 extension rounds out the package.

Key Benefits

  • Website Exclusive: Available only through faxonfirearms.com — a unique configuration not offered through other channels.
  • Maximum Velocity: The 20" length wrings out the most velocity and downrange energy the 6.5 Grendel has to offer.
  • Target Profile: Heavy contour enhances stability and heat control for match-grade accuracy.
  • 416R Stainless Steel: Precision material chosen for accuracy and corrosion resistance.
  • 5R Rifling: Hybrid rifling that minimizes jacket deformation for superior precision and cleaning ease.
  • Nitride Finish: Exceptional surface hardness and corrosion resistance, with easy cleanup and a non-reflective appearance.
  • Rifle-Length Gas System: The optimal gas length for a 20" Grendel build — smoother recoil impulse, lower bolt velocity, and reduced wear.
  • Nickel Teflon Extension: Provides dry lubricity and tightens the receiver fit for enhanced alignment.

Specifications

SKU
15BGR20NTQ-5R-NP3
Caliber / Chamber
6.5 Grendel Type II
Length
20"
Twist Rate
1:8 Right-Hand Twist
Profile
Target
Gas System
Rifle-Length
Material
416R Stainless Steel
Rifling Method
Button-Rifled, 5R
Finish
Nitride
Muzzle Threads
5/8x24
Gas Block Diameter
.750"
Gas Block Journal Length
1.1"
Barrel Extension
M4 — Nickel Teflon Coated
Weight
2.53 lbs
Crown
Recessed 11° Target Crown
MSRP
$289.00

Frequently Asked Questions

Why a 20" barrel for 6.5 Grendel?
A 20" barrel allows the 6.5 Grendel to reach its full velocity potential, maximizing downrange energy and effective range. It’s the preferred length for shooters prioritizing long-range performance.
Why a rifle-length gas system?
Rifle-length is the standard, properly tuned gas length for a 20" AR-15 barrel. It produces a softer, more drawn-out recoil impulse, lowers bolt velocity, and reduces wear on the upper.
How does the nitride finish compare to bead blast?
Nitride is a salt-bath surface treatment that significantly increases hardness and corrosion resistance, both inside the bore and outside. Compared to a bead-blasted exterior, nitride offers greater durability, easier cleaning, and a sleek, uniform black appearance.
How does the Target profile differ?
The Target profile is heavier and more rigid than lightweight contours, reducing barrel whip and improving shot-to-shot consistency.
Is this a Type I or Type II chamber?
This barrel features a Type II 6.5 Grendel chamber compatible with standard AR-15 bolts and magazines.

Overview: 20" Match Series Target 6.5 Grendel Barrel (Rifle-Length, Nitride)

The Faxon Match Series 20" Target 6.5 Grendel barrel is a website-exclusive build tailored for precision shooters who want a tougher, lower-maintenance finish without sacrificing accuracy. Built from 416R stainless steel and 5R button rifled, then treated with a hard nitride finish, this barrel is engineered for long-range performance, durability, and easy cleaning.

The 20" length maximizes velocity from the 6.5 Grendel, while the rifle-length gas system delivers a smooth recoil impulse and extended component life. The Nickel Teflon–coated extension and recessed 11° target crown ensure tight tolerances and consistent muzzle behavior. Available exclusively at faxonfirearms.com.

Warranty Faxon Lifetime Guarantee. Covers manufacturing and material defects to the original purchaser. Excludes damage from misuse, neglect, non-standard ammunition, or modifications. Register your product at faxonfirearms.com/product-registration to expedite service. For purchases through dealers or distributors, warranty repairs are handled directly by Faxon Firearms; refunds must be processed through the selling entity. Full policy: faxonfirearms.com/warranty-privacy-terms/