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Proof Research PR10 Stainless Steel CamGas 6.5CM Deepfeed Rifle Barrels Up to 13% Off w/ Free Shipping — 5 models
The Proof Research PR10 Stainless Steel CamGas 6.5CM Deepfeed Rifle Barrels barrel weight is:
24" - 4 pounds 1 oz.
22" - 3 pounds 14 oz.
20" - 3 pounds 10 oz.
Each barrel has a gas journal diameter of 0.875" and use a rifle length gas system.
excellent finish & machine work . sub moa groups during brake in . the weight of this barrel is right for me . I will probably be getting one chambered in 6mm Creedmoor in the near future.i would recommend this barrel.
Quality is what I've come to expect from proof. Feed ramps were clean and the chamber looked great. The extension was a little loose for my liking (most likely the upper) so I shimmed it with 0.001 shim stock and everything went together tight.
Proof consistently puts out quality product. Chamber and throat look good, along with the feed ramps. Haven't shot it yet, but anticipate an accurate barrel. At the price point I don't think you can really go wrong with the proof.
Just received the proof reserch barrel and I am very pleased with the quality and finish of this barrel. The barrel is lightly polished and there are no machine marks or flaws in the finish. M4 feed ramps look well machined with no roughness. I have ...
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I build arto with Aero Preston M5E1 upper and nickel boron bolt. Ran about 60 rounds cleaning 3 times, then changed scope to my Nightforce no’s 5.5-22 and ran it through the these on bipod with bag at the 100 yd range four groups of 5 my best was rig...
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Quality is very obvious. Groups started shrinking from 1.5 to sub moa at around 100 rounds. I suspect it will get to half moa. Zero malfunctions with an adjustable gas block. Be prepared for the weight, it’s a boat anchor but is worth it.
Product Info for Proof Research PR10 Stainless Steel CamGas 6.5CM Deepfeed Rifle Barrels
Ergonomic and streamlined, Proof Research PR10 Stainless Steel CamGas 6.5CM Deepfeed Rifle Barrels take your next modification or build out to the next level. These AR15 Barrels from the trendsetters at Proof Researchfeature lightweight construction that blows traditional models out of the water. With extreme temperature resistance, Proof Research PR10 Stainless Steel CamGas 6.5CM Deepfeed Rifle Barrels can withstand repeated use and firings. Thanks to unprecedented durability, this aftermarket accessory features top-rated aerospace-grade construction. Improve your performance and reliability with the PR10 Stainless Steel CamGas 6.5CM Deepfeed Rifle Barrels.
Specifications for Proof Research PR10 Stainless Steel CamGas 6.5CM Deepfeed Rifle Barrels:
Manufacturer:
Proof Research
Color:
Silver
Fabric/Material:
Stainless Steel
Caliber:
6.5mm Creedmoor
Barrel Profile:
Contour 0.875GB
Gas System Length:
Rifle +2 Length
Gas Block Journal Size-Diameter:
.875 in
Barrel Twist Rate:
1-8
Flutes:
No
Firearms Threads Per Inch:
5/8x24
Features of Proof Research PR10 Stainless Steel Rifle Barrels, 2SB-BRI-PR10SSCGC
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