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Questions & Answers
Does this include gas tube? Manufacturer Answer

Any barrel that is a standard gas length does not come with a gas tube. Any barrel that is "intermediate" length, or a Rifle +1, +2, or +3 will come with a gas tube.

by Proof Research, Manufacturer, June 22, 2022
Customer Reviews
Helpful Positive Review
This is a really great barrel. I have it and it's a half MOA barrel or better when you do your part. Many veterans will swear by Proof Research barrels as well as myself. I've seen the reviews on other websites. I was getting about 3,020fps with Norm...
Read More...
2/2 found this helpful
Most Recent Reviews
good looking barrel by Ruiz2025, Verified Owner, April 13, 2024
Good quality clean cuts and port, haven’t got to shoot yet but it feels and looks like it’ll be a winner
Read All 2 Reviews
Color: Silver Caliber: 6mm Creedmoor Barrel Length: 24 inBarrel Profile: Competition Gas System Length: Rifle +3 Length Gas Block Journal Size-Diameter: .875 inThreads per Inch: 5/8x24 Barrel Twist Rate: 1-7.5 Flutes: No Gun Make: AR Platform Gun Model: AR-10 Weight: 4 lbCondition: New

Code: 2SB-ATB-PR10SS1-129203

MPN: 129203

UPC: 843068129203

List: $749.00Save 13%
$649.00

Product Info for Proof Research PR10 Stainless Steel Barrels

This Proof Research PR10 Stainless Steel Barrels is the perfect attachment for your weapon, offering top-quality heat-treated stainless steel construction with a non-glare, stainless steel finish. These Rifle Barrels developed by Proof Research utilize a proprietary C.A.M.G.A.S. port system, as well as a proprietary lockup gas-block seat design. Proof Research PR10 Barrel Threads also provide an optimum combination of strength and toughness to handle the extreme pressures of firing. With erosion wear characteristics and corrosion resistance, these barrels will perform admirably over many miles of rigorous use. Plus, these barrels provide an optimal amount of gas flow in relation to the cartridge bore, resulting in less wear and tear on the internal workings of your gun. When you need a reliable upgrade to your mid-sized hunting rifle or tactical pistol, look to a Proof Research PR10 Stainless Steel Pressure Matched Barrels.image

Specifications for Proof Research PR10 Stainless Steel Barrels:

Manufacturer: Proof Research
Color: Silver
Fabric/Material: Stainless Steel
Caliber: 6mm Creedmoor
Barrel Length: 24 in
Barrel Profile: Competition
Gas System Length: Rifle +3 Length
Gas Block Journal Size-Diameter: .875 in
Threads per Inch: 5/8x24
Barrel Twist Rate: 1-7.5
Flutes: No
Gun Make: AR Platform
Gun Model: AR-10
Weight: 4 lb
Condition: New

Features of Proof Research PR10 Stainless Steel Barrels

  • Long-Lasting: Excellent erosion wear characteristics and corrosion resistance
  • Extreme Pressure Resistance: An optimum combination of high tensile strength along with requisite toughness to withstand extreme chamber pressures encountered during firing

Package Contents:

  • Proof Research PR10 Stainless Steel Barrels

Proof Research PR10 Stainless Steel Barrels Orderable Models

List of Orderable Models

  • Proof Research PR10 Stainless Steel Threaded Barrel, 6mm Creedmoor, AR-10, 24 inch, Rifle +3 Gas System Length, 5/8x24 Thread, 1-7.5 Twist, Silver, 129203 , MPN: 129203 , UPC: 843068129203 , Code: 2SB-ATB-PR10SS1-129203

Proof Research PR10 Stainless Steel Barrels Unavailable & Discontinued Models

List of Unorderable Models

  • Proof Research PR10 Stainless Steel Threaded Barrel, .243 Winchester, AR-10, 22 inch, Rifle +2 Gas System Length, 5/8x24 Thread, 1-10 Twist, Silver, 129166 , MPN: 129166 , UPC: 843068129166 , Code: 2SB-ATB-PR10SS1-129166
  • Proof Research PR10 Stainless Steel Threaded Barrel, .243 Winchester, AR-10, 22 inch, Rifle +2 Gas System Length, 5/8x24 Thread, 1-8 Twist, Silver, 129173 , MPN: 129173 , UPC: 843068129173 , Code: 2SB-ATB-PR10SS1-129173
  • Proof Research PR10 Stainless Steel Threaded Barrel, 6.5 Creedmoor, AR-10, 24 inch, Rifle +2 Gas System Length, 5/8x24 Thread, 1-8 Twist, Silver, 129197 , MPN: 129197 , UPC: 843068129197 , Code: 2SB-ATB-PR10SS1-129197
  • DEMO, Proof Research PR10 Stainless Steel Threaded Barrel, 6mm Creedmoor, AR-10, 24 inch, Rifle +3 Gas System Length, 5/8x24 Thread, 1-7.5 Twist, Silver, 129203 , MPN: 129203-DEMO , Code: 2SB-ATB-PR10SS1-129203-DEMO
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