Duty 9mm 8.5" 1-10 Twist Tapered Contour Bbl Nitride
$115.00 at Ammunition Depot · 7 stores
In stock
Best price
$117.00at OpticsPlanet
In stock Sale checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $117.00Salechecked Oct 21, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $117.00checked Oct 21, 2026 | In stock | Buy at MidwayUSA | |
| Brownells | $124.20checked Oct 21, 2026 | In stock | Buy at Brownells | |
| Ammunition Depot | $124.20checked Oct 21, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $99.06Salechecked Oct 21, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $118.99checked Oct 21, 2026 | Check store | Buy at Palmetto State Armory | |
| Faxon Firearms | $129.00checked Oct 21, 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: $105.30 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $124.20 | $124.20 | $124.20 |
| Battlehawk Armory | $99.06 | $96.09 | $99.06 |
| Brownells | $124.20 | $124.20 | $124.20 |
| Faxon Firearms | $129.00 | $129.00 | $129.00 |
| MidwayUSA | $117.00 | $117.00 | $117.00 |
| OpticsPlanet | $117.00 | $105.30 | $117.00 |
| Palmetto State Armory | $118.99 | $118.99 | $118.99 |
Since Sep 27, 2026.
About this part
The Duty 9mm 10.5" 1-10 Twist Tapered Contour Bbl Nitride is a 10.5" 9mm barrel from Faxon Firearms with a carbine gas system. It's sold by 7 stores (4 in stock), from $99.06 to $129.00. The lowest in-stock price in the last 30 days was $105.30 at OpticsPlanet.
Fits and works with
- Caliber
- 9mm · Shop matching ammo
- Bolt
- 9mm · Bolt carrier groups
- Gas system
- Carbine · Handguards
- Muzzle thread
- 1/2x28 · Muzzle devices
- Barrel length
- 10.5" · Handguards
Specifications
- Manufacturer
- Faxon Firearms
- Platform
- AR-9
- Caliber
- 9mm
- Gas system
- Carbine
- Barrel length
- 10.5"
- Thread pattern
- ½ x 28
From the manufacturer
Faxon Firearm's 9mm barrels are manufactured from 4150 GBQ Steel. For AR Carbines, they use 1/10 twist to ensure stabilization across all grains of 9mm loadings. Further, they feature QPQ Black Nitride or FDE coating for superior corrosion resistance and longevity. Muzzles have A 1/2" x 28 threads, are target crowned, and have concentric threads ready for suppressor use. All barrels are fully magnetic particle inspected. Note: While the barrels are threaded to 1/2-28 please make sure to use the proper diameter muzzle device. Mfg: Faxon Firearms
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