AR-15 Gunner Barrel, 14.5", 5.56 NATO, Mid-Length, 4150 QPQ
$156.40 at Brownells · 7 stores
In stock
Profile Duty 5.56x45 NATO 14.5" 1-8 Twist Govt/Socom Bbl Nitride
Faxon Firearms · Barrels
No ratings yetBest price
$156.40at Brownells
In stock checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| Brownells Best price | $156.40checked Oct 1, 2026 | In stock | Buy at Brownells | |
| Ammunition Depot | $156.40checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| OpticsPlanet | $166.00Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $166.00checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| Battlehawk Armory | $144.92Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $155.99checked Sep 30, 2026 | Check store | Buy at Palmetto State Armory | |
| Faxon Firearms | $165.00checked Oct 1, 2026 | Check store | Buy at Faxon Firearms |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Price history
Lowest in-stock price in the last 30 days: $156.40 at Ammunition Depot. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $156.40 | $156.40 | $156.40 |
| Battlehawk Armory | $144.92 | $144.92 | $144.92 |
| Brownells | $156.40 | $156.40 | $156.40 |
| Faxon Firearms | $165.00 | $165.00 | $165.00 |
| MidwayUSA | $166.00 | $166.00 | $166.00 |
| OpticsPlanet | $166.00 | $166.00 | $166.00 |
| Palmetto State Armory | $155.99 | $155.99 | $155.99 |
Since Sep 27, 2026.
About this part
The Profile Duty 5.56x45 NATO 14.5" 1-8 Twist Govt/Socom Bbl Nitride is a 14.5" 5.56 / .223 barrel from Faxon Firearms. It's sold by 7 stores (4 in stock), from $144.92 to $166.00. The lowest in-stock price in the last 30 days was $156.40 at Ammunition Depot.
Fits and works with
- Caliber
- 5.56 / .223 · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Barrel length
- 14.5" · Handguards
Specifications
- Manufacturer
- Faxon Firearms
- Platform
- AR-15
- Caliber
- 5.56 mm NATO
- Barrel length
- 14.5"
From the manufacturer
Manufactured in-house, these barrels are fully stress relieved, air-gauge tested, and 11 degree target crowned to ensure superior accuracy. Quality is imbued into our barrels from the start. We start with the best materials, either certified 4150 Mil-Spec steel or 416-R Stainless. From there, each barrel goes through a battery of tests at each operation until finished in Nitride and final inspected. All barrels are individually checked for headspace by precision custom hardened gauges. SPECS Barrel Material: 4150 CMV Barrel Type: Button Rifled Barrel Caliber: 5.56 NATO Barrel Twist: 1:8 Barrel Length: 7.5" or 14.5" Barrel Profile: Mfg: Faxon Firearms
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