FAXON PINNED GAS BLOCK GUNNER PROFILE 14.5" MID-LENGTH 5.56 NATO AR15 BARREL
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FAXON PINNED GAS BLOCK GUNNER PROFILE 14.5" MID-LENGTH 5.56 NATO AR15 BARREL
Faxon Pinned Gas Block — 14.5" Gunner Profile 5.56 NATO AR-15 Barrel (Mid-Length Gas)
Lightweight Gunner contour with a factory pre-pinned .625" gas block for rock-solid reliability.
The Faxon 14.5" 5.56 Gunner Barrel with Pinned Gas Block removes the headache of pinning by pre-notching the journal and pre-drilling the included low-profile gas block. The result is a secure gas system that won’t shift or loosen under recoil.
Our Gunner profile blends Gov’t durability with Pencil-like weight savings, bringing balance back toward the shooter for faster transitions. Built from 4150 CMV steel, button-rifled 1:8 twist, and finished in black nitride inside & out, every barrel is stress relieved, air-gauge tested, MPI-inspected, and headspace verified.
Key Benefits
- Factory-pinned .625" gas block: Pre-aligned and drilled at the factory for a secure, maintenance-free mount.
- Gunner profile: Ideal strength-to-weight balance for duty, training, and competition.
- Mid-length gas system: Smooth recoil impulse and reliable cycling across common 5.56 loads.
- Duty-ready durability: 4150 CMV steel with QPQ nitride finish resists wear and corrosion.
- Precision QC: Stress relieved, air-gauge tested, MPI, and headspace checked in-house.
Specifications
Included: Barrel, low-profile gas block (hand-tightened for shipping), and retaining pin.
Frequently Asked Questions
Is the gas block already pinned?
Why choose a 14.5" mid-length?
What muzzle devices fit?
Overview: 14.5" Pinned Gas Block Gunner 5.56 Barrel
The Faxon Pinned Gas Block 14.5" Gunner 5.56 Barrel merges lightweight handling with uncompromising reliability. The factory-pinned .625" gas block locks your gas system in place, while the Gunner contour and mid-length gas keep recoil soft and controllable. Each barrel is stress relieved, air-gauge tested, magnetic particle inspected, and headspace verified to the standards trusted by serious shooters.