Proof Research Impact 737 Stainless Steel Pre-fit | 6 Dasher

Proof Research Impact 737 Stainless Steel Pre-fit | 6 Dasher

PROOF Research
$649.00
(3 reviews)
Width:
4.00 (in)
Height:
36.00 (in)
Depth:
4.00 (in)
Current Stock:
Adding to cart… The item has been added
Description

Action: Impact Action

Chamber: 6 Dasher

Twist: 1:7.5

Length: 26

PROOF Research pre-fit carbon fiber & steel barrels for the Impact Precision 737R and 787R 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!

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

Additional Information
Barrel Contour:
Competition
Barrel Length:
26in
Barrel Twist:
1:7.5"
Cartridge:
6 Dasher
Manufacturer:
PROOF Research
Material:
Steel
Shank Diameter:
1.25

Reviews

  • 5
    Tack driving hammer

    Posted by John Nebzydoski on Mar 20th 2026

    These proof pre-fits last and hammer 109gr bergers. I’m at 1500 rounds through my first one and muzzle velocity has not budged and groups remain at .3 to .4 MOA out to 400yds (I have not shot paper past 400yds). At the price evolved ballistics is selling them, they can’t be beat!

  • 5
    Amazing barrel

    Posted by John Nebzydoski on Jun 5th 2025

    This 6 dasher Proof pre-fit is perfect. Break in went super smooth and only took about 50 rounds. I can’t shoot a bad group with it. It also cleans super easy once it’s broke in.

  • 5
    It’s shooting awesome!!! Great option to consider!

    Posted by Cody Scott on Mar 7th 2022

    Evolved Ballistics are great to deal with… quick shipping also