FAXON MATCH SERIES GUNNER PROFILE 9" 1:5T PISTOL-LENGTH 300 BLK AR15 BARREL
Faxon
$195.00
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Faxon
FAXON MATCH SERIES GUNNER PROFILE 9" 1:5T PISTOL-LENGTH 300 BLK AR15 BARREL
Faxon Match Series — 9" 1:5T Gunner 300 BLK AR-15 Barrel (Pistol-Length Gas)
416R Stainless • 1:5 Twist • 5R Rifling • Gunner Profile • Nitride Inside & Out • NP3 M4 Extension
The Faxon Match Series 9" Gunner 300 BLK delivers exceptional performance from a compact platform. Designed with a fast 1:5 twist rate and 5R rifling, it provides optimal stabilization for both heavy subsonic and lightweight supersonic 300 BLK projectiles.
Crafted from 416R stainless steel and treated with salt bath nitride inside and out, this barrel offers enhanced corrosion resistance and long-lasting precision. The Nickel Teflon–coated M4 extension ensures smooth feeding and a tighter receiver fit, while the Gunner profile keeps the rifle light, balanced, and easy to handle.
Key Benefits
- 1:5 Twist Rate: Improved projectile stability and energy transfer for heavy subsonic bullets.
- Gunner Profile: Combines Government durability with Pencil-style maneuverability and reduced front-end weight.
- 5R Rifling: Reduces bullet deformation, improves velocity consistency, and simplifies cleaning.
- 416R Stainless Steel: Match-grade material with high corrosion resistance and thermal stability.
- Nickel Teflon Extension: Ensures smooth cycling and a precise receiver fit for accuracy.
- Comprehensive QC: Stress relieved, air-gauge tested, MPI inspected, and headspace verified.
Specifications
Frequently Asked Questions
Why a 1:5 twist rate for 300 BLK?
A faster 1:5 twist stabilizes heavy subsonic bullets, improving accuracy and terminal performance while maintaining supersonic compatibility.
Is this barrel optimized for suppressed use?
Yes — the 9" length with pistol gas performs exceptionally with both suppressed and unsuppressed 300 BLK builds.
What’s the advantage of the Gunner profile?
It maintains strength where it matters while reducing front-end weight for faster transitions and less fatigue.
Overview: 9" Match Series 1:5 Twist 300 Blackout Barrel
The Faxon Match Series 9" Gunner 300 BLK delivers enhanced projectile stability and terminal energy from short platforms. The 1:5 twist rate and 5R rifling make it ideal for heavy subsonic rounds, while the Gunner profile keeps it lightweight and fast.
Built from 416R stainless steel in Cincinnati, Ohio, each barrel is stress relieved, air-gauge tested, MPI inspected, and headspace verified for true match-grade reliability and performance — perfect for modern suppressed builds.
- Barrel Material:
- 416-R Stainless
- Barrel Type:
- Button Rifled
- Caliber:
- 300 BLK
- Barrel Twist:
- 1:5
- Barrel Length:
- 9"
- Barrel Profile:
- Gunner
- Barrel Gas System:
- Pistol
- Outside Finish:
- QPQ Nitride
- Muzzle Thread:
- 5/8x24
- Gas Block Diameter:
- .750"
- Gas Block Journal Length:
- 1.03"
- Barrel Extension:
- M4
- Barrel Weight:
- .98 lbs
- Crown Type:
- Recessed 11-degree Target Crown
