AR 308 Carbine Length Tactical 12.5 Barrel Gov'T
$166.99 at Brownells · 6 stores
In stock Sale
Diamondback Firearms AR-10 308 Win 16" 1:10 Twist Barrel, Black Nitride Finish
Diamondback · Barrels
No ratings yetBest price
$115.99at OpticsPlanet
In stock Sale checked Oct 1, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $115.99Salechecked Oct 1, 2026 | In stock | Buy at OpticsPlanet | |
| Ammunition Depot | $120.99checked Oct 1, 2026 | In stock | Buy at Ammunition Depot | |
| Sportsman's Warehouse | $137.00checked Oct 1, 2026 | In stock | Buy at Sportsman's Warehouse | |
| Battlehawk Armory | $113.36Salechecked Oct 1, 2026 | Check store | Buy at Battlehawk Armory | |
| Palmetto State Armory | $136.99Salechecked Oct 1, 2026 | Check store | Buy at Palmetto State Armory | |
| MidwayUSA | $136.00checked Oct 1, 2026 | Out of stock | Buy at MidwayUSA |
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: $115.99 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Ammunition Depot | $120.99 | $120.99 | $120.99 |
| Battlehawk Armory | $113.36 | $113.36 | $113.36 |
| MidwayUSA | $136.00 | $136.00 | $136.00 |
| OpticsPlanet | $115.99 | $115.99 | $115.99 |
| Palmetto State Armory | $136.99 | $136.99 | $136.99 |
| Sportsman's Warehouse | $137.00 | $137.00 | $137.00 |
Since Sep 28, 2026.
About this part
The Diamondback Firearms AR-10 308 Win 16" 1:10 Twist Barrel, Black Nitride Finish is a 16" .308 / 7.62x51 barrel from Diamondback. It's sold by 6 stores (3 in stock), from $113.36 to $137.00. The lowest in-stock price in the last 30 days was $115.99 at OpticsPlanet.
Fits and works with
- Caliber
- .308 / 7.62x51 · Shop matching ammo
- Bolt
- AR-10 (.308 / 6.5 CM) · Bolt carrier groups
- Barrel length
- 16" · Handguards
Specifications
- Manufacturer
- Diamondback
- Color
- Black
- Platform
- AR-10
- Caliber
- .308 / 7.62
- Barrel length
- 16"
- Twist rate
- 1:10
From the manufacturer
Diamondback Firearms AR-10 308 Win 16" 1:10 Twist Barrel, Black Nitride Finish - 308R18M50B10R
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