Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barrel 18in 1/12 Twist 5/8x24
$378.00 at OpticsPlanet
In stock Sale
Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barrel 20in 1/12 Twist 5/8x24
No ratings yetBest price
$378.00at OpticsPlanet
Out of stock Sale checked Oct 21, 2026
In stock now instead
- Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barre… $378.00at OpticsPlanet
- Spikes Tactical .308 Barrel Kit for AR-10 18 in 1-12 Twist w/Ga… $427.50at OpticsPlanet
- Hybrid M118lr SBN Barrel .308 Win 18 1-10 Mid-Length Black $370.49at Brownells
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet | $378.00Salechecked Oct 21, 2026 | Out of stock | Buy at OpticsPlanet |
Prices and availability change often, so confirm on the store's site before you buy. We may earn a commission from these links.
Similar barrels in stock
This part is out of stock at every store we track. These similar barrels are in stock, with today's prices.
Spikes Tactical .308 Barrel Kit for AR-10 18 in 1-12 Twist w/Gas Block & Tube Black
$427.50 at OpticsPlanet
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Hybrid M118lr SBN Barrel .308 Win 18 1-10 Mid-Length Black
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Hybrid M118lr SBN Barrel .308 Win 16 1-10 Rifle-Length Black
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Price history
Dashed line = out of stock. Tracking since Oct 18, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| OpticsPlanet | $378.00 | $378.00 | $378.00 |
Since Oct 18, 2026.
About this part
The Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barrel 20in 1/12 Twist 5/8x24 is a 2E+1" .308 / 7.62x51 barrel from Spikes Tactical with a rifle gas system. One store lists it, OpticsPlanet at $378.00.
Fits and works with
- Caliber
- .308 / 7.62x51 · Shop matching ammo
- Bolt
- AR-10 (.308 / 6.5 CM) · Bolt carrier groups
- Gas system
- Rifle · Handguards
- Muzzle thread
- 5/8x24 · Muzzle devices
- Barrel length
- 2E+1" · Handguards
Specifications
- Manufacturer
- Spikes Tactical
- Platform
- AR-10
- Caliber
- .308 / 7.62
- Gas system
- Rifle
- Barrel length
- 20"
- Thread pattern
- 5/8 x 24
From the manufacturer
Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barrel 20in 1/12 Twist 5/8x24. 308 barrel you will ever install on your AR-10. It is recommended to be used with the Spike's 308 gas tube. Specifications for Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barrel: Manufacturer: Spikes Tactical Color: Black Caliber: .308 Winchester Gas System Length: Rifle Length Gas Block Journal Size-Diameter: .750 in Barrel Twist Rate: 1-12 Condition: New Firearms Threads Per Inch: 5/8x24 Projectile Caliber: .308 Caliber Features of Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barrel Chrome Lined Cold Hammer Forged 7.62 Nato Chamber M4 Style Ramped Barrel Extension MilSpec Phosphate Coating Heavy Profile Package Contents: Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barrel Spikes Tactical SBX2005-RL: AR-10 .308 Cold Hammer Forged AR Threaded Barrel 20in 1/12 Twist 5/8x24
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