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Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrels Up to 25% Off w/ Free Shipping — 8 models

Proof Research Impact Precision Steel Pre-Fit Barrels, 6 Dasher, 26in, 7.5 Twist, 5/8-24, Short Action, Competition, 123324
Self Seal Fiberboard Mailing Cylinders 16465-080
Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrel, 6.5 PRC, Impact 737, Long Action, 26 inch, 5/8x24 Thread, 1-7.5 Twist, Competition Profile, Silver, 123478
Proof Research Impact Precision Steel Pre-Fit Barrels, 6 Dasher, 26in, 7.5 Twist, 5/8-24, Short Action, Competition, 123324
1 of 3 images
Proof Research Impact Precision Steel Pre-Fit Barrels, 6 Dasher, 26in, 7.5 Twist, 5/8-24, Short Action, Competition, 123324
Self Seal Fiberboard Mailing Cylinders 16465-080
2 of 3 images
Self Seal Fiberboard Mailing Cylinders 16465-080
Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrel, 6.5 PRC, Impact 737, Long Action, 26 inch, 5/8x24 Thread, 1-7.5 Twist, Competition Profile, Silver, 123478
3 of 3 images
Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrel, 6.5 PRC, Impact 737, Long Action, 26 inch, 5/8x24 Thread, 1-7.5 Twist, Competition Profile, Silver, 123478

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Questions & Answers
I’m building a short action rifle and your 6.5 PRC barrel says long action. Will the barrel still work in a short action configuration? Manufacturer Answer

If you are asking specific to the Impact precision steel pre-fit 6.5PRC, we only make it for their 737 short action. Impact pre-fit barrels must be used with their designated action model.

by Proof Research, Manufacturer, June 22, 2022
View All Q&A You Have a Question? Ask!
Customer Reviews
Helpful Positive Review
Great barrel by KGT, September 18, 2021
I got this barrel in 6 Dasher and it shoots under 1/4 MOA with 110 ATips and 109 Bergers with H4350. I bought 2 more that I haven’t shot yet, I’m hopeful that I will get the same results! The contour is perfect for PRS/ NRL style shooting.
2/2 found this helpful
Most Recent Reviews
Awesome accuracy... by ko, Verified Owner, December 19, 2023
Loaded this barrel on my Impact Precision action with MDT chassis. This barrel shoots lights out. I'm a novice shooter who goes out once a month for fun and I can shoot <0.5 MOA 5 shot groups with this barrel. My local range is limited to 650 yards a...
Read More...
Read All 2 Reviews
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8 Models Available
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Product Info for Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrels

PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737 are to be installed in a simple operation requiring few specialized tools. These barrels come chambered and threaded for an easy install - torque on, ensure headspace with proper gauges and head to the range!image

Shot for shot accuracy and performance - there is simply no better choice for the Impact Precision 737 action than our carbon fiber & steel pre-fit barrels.

Specifications for Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrels:

Manufacturer: Proof Research
Color: Silver
Barrel Length: 26 in
Barrel Profile: Competition
Gun Make: Impact Precision
Gun Model: Impact Precision 737
Gun Type: Rifle
Flutes: No

Features of Proof Research Impact Precision Pre-Fit Stainless Steel Threaded 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 Impact Precision Steel Pre-Fit Barrels

What firearm models does the manufacturer say Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrels is compatible with?

The manufacturer suggests that Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrels is compatible with Impact Precision 737

Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrels Orderable Models

List of Orderable Models

  • USED, Proof Research Impact Precision Steel Pre-Fit Barrels, 6 Dasher, 26in, 7.5 Twist, 5/8-24, Short Action, Competition, 123324 , MPN: 123324-EDEMO , Code: 2SB-BAB-PRRES27-123324-EDEMO-OB-B
  • DEMO, Proof Research Impact Precision Steel Pre-Fit Barrels, 6 Dasher, 26in, 7.5 Twist, 5/8-24, Short Action, Competition, 123324 , MPN: 123324-DEMO , Code: 2SB-BAB-PRRES27-123324-DEMO-OB-A
  • Proof Research Impact Precision Steel Pre-Fit Barrels, 223REM, 26in, 7 Twist, 5/8-24, Short Action, Competition, 123317 , MPN: 123317 , UPC: 843068123317 , Code: 2SB-BAB-PRRES27-123317
  • Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrel, 6.5 PRC, Impact 737, Long Action, 26 inch, 5/8x24 Thread, 1-7.5 Twist, Competition Profile, Silver, 123478 , MPN: 123478 , UPC: 843068123478 , Code: 2SB-BAB-PRRES27-123478
  • Proof Research Impact Precision Steel Pre-Fit Barrels, 6.5CM, 26in, 8 Twist, 5/8-24, Short Action, Competition, 123355 , MPN: 123355 , UPC: 843068123355 , Code: 2SB-BAB-PRRES27-123355
  • Proof Research Impact Precision Steel Pre-Fit Barrels, 6CM, 26in, 7.5 Twist, 5/8-24, Short Action, Competition, 123331 , MPN: 123331 , UPC: 843068123331 , Code: 2SB-BAB-PRRES27-123331
  • Proof Research Impact Precision Steel Pre-Fit Threaded Barrels, .308 Winchester, 26in, 1-10 Twist, 5/8-24 Thread, Short Action, Competition, 5 Groove, 130636 , MPN: 130636 , UPC: 843068130636 , Code: 2SB-BAB-PRRES27-130636
  • Proof Research Impact Precision Steel Pre-Fit Barrels, 6 Dasher, 26in, 7.5 Twist, 5/8-24, Short Action, Competition, 123324 , MPN: 123324 , UPC: 843068123324 , Code: 2SB-BAB-PRRES27-123324

Proof Research Impact Precision Pre-Fit Stainless Steel Threaded Barrels Unavailable & Discontinued Models

List of Unorderable Models

  • Proof Research Impact Precision Steel Pre-Fit Barrels, 6.5x47, 26in, 8 Twist, 5/8-24, Short Action, Competition, 123348 , MPN: 123348 , UPC: 843068123348 , Code: 2SB-BAB-PRRES27-123348
  • DEMO, Proof Research Impact Precision Steel Pre-Fit Barrels, 6.5CM, 26in, 8 Twist, 5/8-24, Short Action, Competition, 123355 , MPN: 123355-DEMO , Code: 2SB-BAB-PRRES27-123355-DEMO
  • DEMO, Proof Research Impact Precision Steel Pre-Fit Barrels, 6 Dasher, 26in, 7.5 Twist, 5/8-24, Short Action, Competition, 123324 , MPN: 123324-DEMO , Code: 2SB-BAB-PRRES27-123324-DEMO
  • DEMO, Proof Research Impact Precision Steel Pre-Fit Barrels, 6.5CM, 26in, 8 Twist, 5/8-24, Short Action, Competition, 123355 , MPN: 123355-DEMO , Code: 2SB-BAB-PRRES27-123355-DEMO-OB-A
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Last updated 2026-06-26 UTC.