Spikes Tactical AR-10 .308 Cold Hammer Forged AR Threaded Barrel 18in 1/12 Twist 5/8x24
$378.00 at OpticsPlanet · 2 stores
In stock Sale
Spikes Tactical .308 Barrel Kit for AR-10 18 in 1-12 Twist w/Gas Block & Tube Black
No ratings yetBest price
$427.50at OpticsPlanet
In stock Sale checked Nov 3, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $427.50Salechecked Nov 3, 2026 | In stock | Buy at OpticsPlanet | |
| AR15Discounts | $427.50checked Nov 3, 2026 | Check store | Buy at AR15Discounts |
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: $427.50 at OpticsPlanet. Dashed line = out of stock. Tracking since Oct 12, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| AR15Discounts | $427.50 | $427.50 | $427.50 |
| OpticsPlanet | $427.50 | $427.50 | $427.50 |
Since Oct 12, 2026.
About this part
The Spikes Tactical .308 Barrel Kit for AR-10 18 in 1-12 Twist w/Gas Block & Tube Black is an 18" .308 / 7.62x51 barrel from Spikes Tactical. It's sold by 2 stores, all at $427.50. The lowest in-stock price in the last 30 days was $427.50 at OpticsPlanet.
Fits and works with
- Caliber
- .308 / 7.62x51 · Shop matching ammo
- Bolt
- AR-10 (.308 / 6.5 CM) · Bolt carrier groups
- Muzzle thread
- 5/8x24 · Muzzle devices
- Barrel length
- 18" · Handguards
Specifications
- Manufacturer
- Spikes Tactical
- Color
- Black
- Platform
- AR-10
- Caliber
- .308 / 7.62
- Barrel length
- 18"
- Thread pattern
- 5/8 x 24
From the manufacturer
Spikes Tactical .308 Barrel Kit for AR-10 18 in 1-12 Twist w/Gas Block & Tube Black. 308 barrel gas block and gas tube. This kit was put together for the smoothest shooting .308 barrel you will ever install on your AR-10. Specifications for Spikes Tactical .308 Barrel Kit for AR-10 w/Gas Block & Tube: Manufacturer: Spikes Tactical Color: Black Finish: Black Nitride Fabric/Material: Stainless Steel Caliber: .308 Winchester Gas Block Journal Size-Diameter: .750 in Barrel Twist Rate: 1-12 Gun Model: AR-10 Firearms Threads Per Inch: 5/8x24 Projectile Caliber: .308 Caliber Country of Origin: USA Features of Spikes Tactical .308 Barrel Kit for AR-10 w/Gas Block & Tube Chrome Lined Cold Hammer Forged 1/12 Twist Rate 5/8 X 24 Thread Pitch for Muzzle 7.62 Nato Chamber .750 Gas Block Seat M4 Style Ramped Barrel Extension MilSpec Phosphate Coating Heavy Profile Low Profile Gas Block Solid Billet Steel .750 I.D. Black Nitride Coating Proprietary Length Tube Mil-Spec 304 stainless steel Black Nitride Finish Stainless Steel Spring Pin Package Contents: Spikes Tactical .308 Barrel Kit for AR-10 w/Gas Block & Tube What firearm models does the manufacturer say Spikes Tactical .308 Barrel Kit for AR-10 w/Gas Block & Tube is compatible with? The manufacturer suggests that Spikes Tactical .308 Barrel Kit for AR-10 w/Gas Block & Tube is compatible with AR-10Spikes Tactical SBX1805-RLK: .308 Barrel Kit for AR-10 18 in 1:12 Twist w/Gas Block & Tube Black
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