Defiance Ruckus Shouldered Prefit Stainless Steel Barrels - 6.5mm Creedmoor 1-8" Twist 26" Competition Contour
$649.00 at Brownells · 4 stores
In stock
AR 308 PR-10 Barrel 6.5 Creedmoor Camgas Gas System SS - 6.5 Creedmoor 1-8 Twist 24" Stainless Barrel
No ratings yetBest price
$649.00at OpticsPlanet
In stock Sale checked Oct 21, 2026
Where to buy
| Store | Price | Availability | Buy | Add to build |
|---|---|---|---|---|
| OpticsPlanet Best price | $649.00Salechecked Oct 21, 2026 | In stock | Buy at OpticsPlanet | |
| Battlehawk Armory | $572.25Salechecked Oct 21, 2026 | Check store | Buy at Battlehawk Armory | |
| Brownells | $649.00checked Oct 21, 2026 | Out of stock | Buy at Brownells |
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: $649.00 at OpticsPlanet. Dashed line = out of stock. Tracking since Sep 28, 2026.
Show the prices as a table
| Store | Latest | Lowest | Highest |
|---|---|---|---|
| Battlehawk Armory | $572.25 | $572.25 | $572.25 |
| Brownells | $649.00 | $649.00 | $649.00 |
| OpticsPlanet | $649.00 | $649.00 | $649.00 |
Since Sep 28, 2026.
About this part
The AR 308 PR-10 Barrel 6.5 Creedmoor Camgas Gas System SS - 6.5 Creedmoor 1-8 Twist 24" Stainless Barrel is a 24" 6.5 Creedmoor barrel from Proof Research. It's sold by 3 stores (1 in stock), from $572.25 to $649.00. The lowest in-stock price in the last 30 days was $649.00 at OpticsPlanet.
Fits and works with
- Caliber
- 6.5 Creedmoor · Shop matching ammo
- Bolt
- AR-10 (.308 / 6.5 CM) · Bolt carrier groups
- Barrel length
- 24" · Handguards
Specifications
- Manufacturer
- Proof Research
- Platform
- AR-10
- Caliber
- 6.5 Creedmoor
- Barrel length
- 24"
From the manufacturer
The PROOF Research AR 308 PR-10 barrel provides owners of AR-10-pattern rifles with a 6.5 Creedmoor-chambered rifle that includes a number of enhanced features over traditional barrel styles. These long range specific barrels provide the ultimate in accuracy and will maintain their performance in the harshest of conditions. The PROOF Research AR 308 PR-10 barrel uses the company's innovative CamGas system, which works to reduce the speed of the bolt carrier and improve overall function and reliability of 6.5 Creedmoor semi-auto rifles. Provide shooters with enhanced accuracy on par with match-grade guns Better cooling properties provide improved barrel life Mfg: Proof Research
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