Modern AR-15 Pistol Length 10 Barrel .300 Blackout
$156.75 at Ammunition Depot · 6 stores
In stock
Profile 300 AAC Blackout 16" 1-8 Twist Gunner Contour Bbl QPQ
Faxon Firearms · Barrels
No ratings yetBest price
$160.00at OpticsPlanet
In stock Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $160.00Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| MidwayUSA | $160.00checked Oct 1, 2026 | In stock | Buy at MidwayUSA | |
| GunMag Warehouse | $160.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| Brownells | $165.60checked Oct 1, 2026 | In stock | Buy at Brownells | |
| Ammunition Depot | $165.60checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| Battlehawk Armory | $134.94Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Faxon Firearms | $174.00checked 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: $160.00 at MidwayUSA. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $165.60 | $165.60 | $165.60 |
| Battlehawk Armory | $134.94 | $134.94 | $134.94 |
| Brownells | $165.60 | $165.60 | $165.60 |
| Faxon Firearms | $174.00 | $174.00 | $174.00 |
| GunMag Warehouse | $160.99 | $160.99 | $160.99 |
| MidwayUSA | $160.00 | $160.00 | $160.00 |
| OpticsPlanet | $160.00 | $160.00 | $160.00 |
Since Sep 27, 2026.
About this part
The Profile 300 AAC Blackout 16" 1-8 Twist Gunner Contour Bbl QPQ is a 16" 300 Blackout barrel from Faxon Firearms with a pistol gas system. It's sold by 7 stores (5 in stock), from $134.94 to $174.00. The lowest in-stock price in the last 30 days was $160.00 at MidwayUSA.
Fits and works with
- Caliber
- 300 Blackout · Shop matching ammo
- Bolt
- Standard AR-15 (5.56 / 300 BLK / .350 Legend) · Bolt carrier groups
- Gas system
- Pistol · Handguards
- Barrel length
- 16" · Handguards
Specifications
- Manufacturer
- Faxon Firearms
- Platform
- AR-15
- Caliber
- 300 Blackout
- Gas system
- Pistol
- Barrel length
- 16"
From the manufacturer
Faxon's .300 AAC Blackout Gunner Barrels are machined from hardened 4150 Chrome moly in a unique contour that balances rigidity - for excellent accuracy - with light weight for maneuverability. From the muzzle back to the gas block .300 AAC Blackout Gunner Barrels match Faxon's skinny "Pencil" profile to keep weight down and preserve ease of handling. There's more metal from the gas block back to the barrel extension to provide rigidity and combat distortion due to heat buildup during long shooting sessions. Available in 7.5" and 10.5", with gas port drilled for pistol length gas tube, and 16" with carbine-length gas port Gas Port: Mfg: Faxon Firearms
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