AR-15 8.2" Bloodline Barrel Heavy Pistol 1-7tw 5/8-24 300BLK
$138.51 at OpticsPlanet · 6 stores
In stock Sale
Best price
$132.53at OpticsPlanet
In stock Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $132.53Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Brownells | $147.99checked Oct 1, 2026 | In stock | Buy at Brownells | |
| GunMag Warehouse | $147.99checked Oct 1, 2026 | In stock | Buy at GunMag Warehouse | |
| Ammunition Depot | $155.00checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| Palmetto State Armory | $130.99Salechecked Oct 1, 2026 | Check store | Buy at Palmetto State Armory |
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: $132.53 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 27, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $155.00 | $155.00 | $155.00 |
| Brownells | $147.99 | $147.99 | $147.99 |
| GunMag Warehouse | $147.99 | $147.99 | $147.99 |
| OpticsPlanet | $132.53 | $132.53 | $132.53 |
| Palmetto State Armory | $130.99 | $130.99 | $130.99 |
Since Sep 27, 2026.
About this part
The AR-15 Pistol Length 6 Barrel .300 Blackout is a 300 Blackout barrel from Ballistic Advantage with a pistol gas system. It's sold by 5 stores (4 in stock), from $130.99 to $155.00. The lowest in-stock price in the last 30 days was $132.53 at OpticsPlanet.
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
Specifications
- Manufacturer
- Ballistic Advantage
- Color
- Black
- Platform
- AR-15
From the manufacturer
This .300 Blackout chambered 6 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.
All NFA/ATF Rules Apply
You may use this barrel with a lower receiver that is a Registered SBR, Machine Gun, or Pistol. Possession of this barrel along with a Non-NFA lower receiver is Prohibited, except when installed on a Pistol configuration firearm.
Additional Info
- Material: 4150 Chrome Moly Vanadium
- Finish: QPQ Corrosion Resistant
- Gas Block Journal: .750"
- Twist Rate: 1:7 inches
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