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Questions & Answers
What length gas system is the 20”?

Rifle length gas tube

by Shiner, Verified Owner, March 28, 2021
Is this barrel dimpled for a gas block or should I go the clamped route, and follow up, do I need a straight gas tube or standard rifle length? 18”223 Manufacturer Answer

This barrel will come dimpled for a set screw style gas block. You just need a standard rifle gas tube.

by Proof Research, Manufacturer, December 4, 2024
Customer Reviews
Helpful Positive Review
16” 223 Wylde Barrel by dedubzees, Verified Owner, September 26, 2022
Got this barrel on sale for $250. WHAT A STEAL!!! Before the barrel was even properly broken in, I put 50 rounds through it today shooting 6” steel at 600yds. Once I found my hold, The barrel wouldn’t miss. Hit it shot after shot. Amazing barrel for ...
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6/9 found this helpful
Helpful Positive Review
Accurate and heavy by Critter, Verified Owner, July 17, 2023
As long as you know this is not a “tactical” or three-gun barrel, it will amaze with its accuracy. I broke it in with IMI Razorcore 77gr 5.56, what I consider to be good production ammo. After my 30-round break-in, the barrel produced a 10-shot 4” gr...
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2/2 found this helpful
Helpful Positive Review
Proof Research PR15 SS 223 Wylde 14.5” by Travin Flynn, Verified Owner, December 26, 2023
This is the second PR Stainless Steel barrel I’ve purchased. They are 1/2 moa right out of the box. Cant say enough good about these barrels. You get what you pay for.
1/1 found this helpful
Read All 3 Reviews
Color:
Silver
Fabric/Material:
Stainless Steel
Caliber:
.223 Wylde
Barrel Length:
11.5 in
Barrel Profile:
Contour 0.75GB
Gas System Length:
Carbine Length
Barrel Twist Rate:
1-8
Gun Model:
AR-15
Condition:
New
Gun Type:
Rifle
Firearms Threads Per Inch:
1/2x28

Code: 2SB-ATB-PR15SSW-100417

MPN: 100417

UPC: 843068100417

Product No Longer Available

Product Info for Proof Research PR15 Stainless Steel 223 Wylde Rifle Barrel

Proof Research PR15 Stainless Steel 223 Wylde Rifle Barrels deliver superb performance with minimum weight, so they can be used in any AR-15 or AR-10 platform firearm. These Rifle Barrels made by Proof Research utilize full mass bolt carrier groups and standard rate recoil springs to ensure optimal reliability and accuracy, and they are heat-treated for strength. For quality control, Proof Research AR15 Barrel Threading count is held to tight specifications and their barrels are visually inspected and polished. In addition, their barrels are knurled on the business end to easily remove them if necessary. In some cases, a simple bolt-and-strike combination can yield several tenths of an inch over standard models. If you're seeking a solid performing barrel that will save you wear and tear on yThier favorite rifle, then you need a Proof Research PR15 Barrel w/ SS Threads.image

Features of Proof Research PR15 Stainless Steel 223 Wylde Rifle Barrel:

  • Stainless Steel Barrel
  • .223 Wylde
  • Available in a variety of lengths

Package Contents:

  • Proof Research PR15 Stainless Steel 223 Wylde Rifle Barrels

Gun Triggers

115 / 15
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Proof Research PR15 Stainless Steel 223 Wylde Rifle Barrel Accessories

112 / 12

Gun Parts and Accessories

130 / 30
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Gunsmithing Tools & Accessories

116 / 16
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Magazine and Accessories

121 / 21
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Gun Sights

119 / 19
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Gun Stocks

117 / 17
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Mounts, Rings and Accessories

120 / 20
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Related Products to Proof Research PR15 Stainless Steel 223 Wylde Rifle Barrel

Proof Research PR15 Stainless Steel 223 Wylde Rifle Barrel Unavailable & Discontinued Models

List of Unorderable Models

  • Proof Research PR15 Stainless Steel 11.5in 223 Wylde Carbine Rifle Barrel, 22cal, 0.75GB, 8 Twist, 1/2 x 28, 100417 , MPN: 100417 , UPC: 843068100417 , Code: 2SB-ATB-PR15SSW-100417
  • Proof Research PR15 Stainless Steel 14.5in 223 Wylde Mid Rifle Barrel, 22cal, 0.75GB, 8 Twist, 1/2 x 28, 101575 , MPN: 101575 , UPC: 843068101575 , Code: 2SB-ATB-PR15SSW-101575
  • Proof Research PR15 Stainless Steel 18in 223 Wylde Rifle Length Rifle Barrel, 22cal, 0.75GB, 8 Twist, 1/2 x 28, 100455 , MPN: 100455 , UPC: 843068100455 , Code: 2SB-ATB-PR15SSW-100455
  • Proof Research PR15 Stainless Steel 20in 223 Wylde Rifle Length Rifle Barrel, 22cal, 0.75GB, 7 Twist, 1/2 x 28, 100462 , MPN: 100462 , UPC: 843068100462 , Code: 2SB-ATB-PR15SSW-100462
  • DEMO, Proof Research PR15 Stainless Steel 16in 223 Wylde Mid Rifle Barrel, 22cal, 0.75GB, 8 Twist, 1/2 x 28, 100066 , MPN: 100066-DEMO , Code: 2SB-ATB-PR15SSW-100066-DEMO
  • DEMO, Proof Research PR15 Stainless Steel 16in 223 Wylde Mid Rifle Barrel, 22cal, 0.75GB, 7 Twist, 1/2 x 28, 101582 , MPN: 101582-DEMO , Code: 2SB-ATB-PR15SSW-101582-DEMO
  • Proof Research PR15 Stainless Steel 16in 223 Wylde Mid Rifle Barrel, 22cal, 0.75GB, 8 Twist, 1/2 x 28, 100066 , MPN: 100066 , UPC: 843068100066 , Code: 2SB-ATB-PR15SSW-100066
  • Proof Research PR15 Stainless Steel 14.5in 223 Wylde Mid Rifle Barrel, 22cal, 0.75GB, 7 Twist, 1/2 x 28, 101551 , MPN: 101551 , UPC: 843068101551 , Code: 2SB-ATB-PR15SSW-101551
  • Proof Research PR15 Stainless Steel 11.5in 223 Wylde Carbine Rifle Barrel, 22cal, 0.75GB, 7 Twist, 1/2 x 28, 100387 , MPN: 100387 , UPC: 843068100387 , Code: 2SB-ATB-PR15SSW-100387
  • Proof Research PR15 Stainless Steel 18in 223 Wylde Rifle Length Rifle Barrel, 22cal, 0.75GB, 7 Twist, 1/2 x 28, 101636 , MPN: 101636 , UPC: 843068101636 , Code: 2SB-ATB-PR15SSW-101636
  • Proof Research PR15 Stainless Steel 20in 223 Wylde Rifle Length Rifle Barrel, 22cal, 0.75GB, 8 Twist, 1/2 x 28, 101704 , MPN: 101704 , UPC: 843068101704 , Code: 2SB-ATB-PR15SSW-101704
  • Proof Research PR15 Stainless Steel 16in 223 Wylde Mid Rifle Barrel, 22cal, 0.75GB, 7 Twist, 1/2 x 28, 101582 , MPN: 101582 , UPC: 843068101582 , Code: 2SB-ATB-PR15SSW-101582
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