FAXON MATCH SERIES GUNNER PROFILE 9" PISTOL-LENGTH 300 BLK AR15 BARREL

FAXON MATCH SERIES GUNNER PROFILE 9" PISTOL-LENGTH 300 BLK AR15 BARREL

Faxon Firearms
$186.00
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Description

416R Stainless • 5R Button Rifling • Gunner Profile • Nitride Inside & Out • NP3 (Nickel Teflon) M4 Extension

The Faxon Match Series 9" Gunner 300 BLK balances accuracy, reliability, and fast handling in a compact package. The Gunner profile blends Government durability with Pencil-like agility to keep your build light at the muzzle and quick on target.

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.
  • 1:8 Twist + 5R Rifling: Broad bullet compatibility with reduced deformation and easier cleaning.
  • 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

Caliber / Chamber
300 Blackout (300 BLK)
Length
9"
Twist Rate
1:5 Right-Hand Twist or 1:8 Right-Hand Twist
Profile
Gunner
Gas System
Pistol-Length
Material
416R Stainless Steel
Rifling Method
Button-Rifled — 5R
Finish
Salt Bath Nitride (inside & out)
Muzzle Threads
5/8x24
Gas Block Diameter
.750"
Gas Block Journal Length
1.9"
Barrel Extension
M4 — NP3 (Nickel Teflon) Coated
Weight
0.98 lbs
Crown
Recessed 11° Target Crown