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Proof Research PR10 Carbon Fiber 308 Win Rifle Barrels Up to 13% Off w/ Free S&H — 2 models

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Proof Research PR10 Carbon Fiber 18in 308 Win Rifle Length Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 100028
Proof Research PR10 Carbon Fiber 18in 308 Win Rifle Length Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 100028
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Proof Research PR10 Carbon Fiber 18in 308 Win Rifle Length Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 100028
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Proof Research PR10 Carbon Fiber 18in 308 Win Rifle Length Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 100028
Proof Research PR10 Carbon Fiber 18in 308 Win Rifle Length Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 100028
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Proof Research PR10 Carbon Fiber 18in 308 Win Rifle Length Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 100028

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Questions & Answers
What does this barrel come with? Like barrel nut? Tools?

I've bought 4 Proof carbon AR15 and AR10 barrels. The only barrels that come with something extra are the 6.5 Creedmoor barrels (they include a +2 gas tube). Tools you mention should come standard with the upper's hand rail (e.g. tool and barrel nut).

by BlazinPond, Verified Owner, September 23, 2020
See 1 More Answer
How much does it weigh?

18" - 2 lbs 9 oz
20" - 2 lbs 11 oz

by Duey, Verified Owner, May 2, 2021
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Maaaaaan! What a great decision! by RB, Verified Owner, January 26, 2019
Bought the 20" barrel and finally ran some rounds through it today and MAAAAANNNN, what a difference! Put it on a AR-10 build I did a few years ago. I was just not pleased with performance of the stock 16" mid length gas barrel I had on the build a...
Read More...
4/4 found this helpful
Helpful Positive Review
Best barrel choice. by Jonathan Lagier, Verified Owner, March 20, 2020
Got this for my first AR-10 build and I couldn’t be happier, not only did it save weight while retaining amazing accuracy I’ve had no issues with stringing and found a factory load that will shoot 1/2 moa off the bench and as a plus it’s looks absolu...
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6/6 found this helpful
Helpful Positive Review
Proof Research .308 by BK, May 7, 2020
The Proof Research .308 carbon fiber 20” barrel is a thing of beauty. It’s of the highest quality and built to precision specifications. My purchase was smooth and customer service was excellent. This is not my first time doing business with OpticsPl...
Read More...
1/2 found this helpful
Helpful Positive Review
Work of art by Necro, Verified Owner, October 1, 2022
The craftsmanship of these barrels are pristine. Yes they are costly but considering the barrel life is 2-3 times longer than a stainless steel and 65% lighter your really saving money in the end . There's a reason why multiple winning competition sh...
Read More...
1/2 found this helpful
Helpful Positive Review
Proof AR Barrel by Joe Hogman, February 8, 2023
Great Barrel on my AR-10 Rifle.looks amazing with desert camo. Speedy shipping. Great customer service. It reduced a lot of recoil and gained accuracy. Looking forward to more proof Barrels.
1/1 found this helpful
Helpful Positive Review
.308 proof research carbon barrel by Dars, June 21, 2018
Awesome barrel honestly the best barrel I ever shoot. Made my ar-10 amazingly light and accurate. Everything about the barrel information was correct. Would recommend it to anyone looking for a quality barrel. Buying another in couple of days
1/1 found this helpful
Read All 7 Reviews
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Product Info for Proof Research PR10 Carbon Fiber 308 Win Rifle Barrels

Proof Research PR10 Carbon Fiber 308 Win Rifle Barrels are not just lightweight alternatives to steel barrels, but they provide superior performance, including extreme accuracy, unprecedented durability and increased barrel life. Through a unique manufacturing process, these rifle barrels by Proof Research achieve both lightweight characteristics by weighing less and meeting functional specifications. One example of many of the practical applications of these Proof Research Rifle Barrels is the ability to forge a stronger-than-steel short-barreled impact weapon. While they are certainly lighter than steel barrels, they will not absorb any additional weight. Proof Research barrels are the strongest and most durable of all the carbon fiber rifle barrels on the market. Get yours today and witness the difference a durable carbon fiber barrel can make in your shooting game.image

Specifications for Proof Research PR10 Carbon Fiber 308 Win Rifle Barrels:

Manufacturer: Proof Research
Color: Black/Silver
Fabric/Material: Carbon Fiber
Caliber: .308 Winchester
Barrel Profile: Contour 0.875GB
Gas System Length: Rifle Length
Gas Block Journal Size-Diameter: .875 in
Barrel Twist Rate: 1-10
Flutes: No
Condition: New
Firearms Threads Per Inch: 5/8x24

Package Contents:

  • Proof Research PR10 Carbon Fiber 308 Win Rifle Barrels

Proof Research PR10 Carbon Fiber 308 Win Rifle Barrels Orderable Models

List of Orderable Models

  • Proof Research PR10 Carbon Fiber 20in 308 Win Rifle Length Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 101292 , MPN: 101292 , UPC: 843068101292 , Code: 2SB-ATB-PR10CFW-101292
  • Proof Research PR10 Carbon Fiber 18in 308 Win Rifle Length Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 100028 , MPN: 100028 , UPC: 843068100028 , Code: 2SB-ATB-PR10CFW-100028

Proof Research PR10 Carbon Fiber 308 Win Rifle Barrels Unavailable & Discontinued Models

List of Unorderable Models

  • DEMO, Proof Research PR10 Carbon Fiber 20in 308 Win Rifle Length Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 101292 , MPN: 101292-DEMO , Code: 2SB-ATB-PR10CFW-101292-DEMO
  • Proof Research PR10 Carbon Fiber 16in 308 Win Mid Rifle Barrel, 30cal, 0.875GB, 10 Twist, 5/8 x 24, 100653 , MPN: 100653 , UPC: 843068100653 , Code: 2SB-ATB-PR10CFW-100653
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