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PROOF POSITIVE PIERCE STYLE JAGS Reviews & Ratings

Want proof your barrel is clean? Unlike traditional brass jags that can give a 'false positive' when testing barrels for copper fouling, Bore Tech makes a proprietary heavy-duty alloy jag that has excellent tensile strength and features a special coating that seals the jag to protect it against harsh chemicals and makes it 100% barrel safe. Eliminating brass with a Proof-Positive Jag will not only give you a cleaner rifle bore, but you’ll save time and money by cutting back on wasted patches and chemicals. Proof-Positive Jags are precision machined to strict tolerances to provide true, concentric pressure on barrel surfaces. Get the best cleaning results by using Proof- Positive Jags with Bore Tech’s Bore Stix.

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5 Stars

90%

4 Stars

3 Stars

2 Stars

10%

1 Stars

Reviews Summary

Users generally praise the PROOF POSITIVE PIERCE STYLE JAGS for their excellent performance and superior construction, noting no false positives during cleaning. However, concerns arise regarding durability, as some jags have bent after minimal use, affecting usability. Overall, they are highly regarded for their snug fit and effectiveness, making them a preferred choice over brass jags.

What Reviewers Are Saying

Product Performance

75%

Many users highlight the great performance of these jags, noting their effectiveness in cleaning without generating false positives. The design allows for snug fits with patches, enhancing the cleaning experience.

Durability Issues

25%

A few reviewers reported durability problems, particularly instances of jags bending after limited use. This raises concerns about the long-term reliability of the product, contrasting with the generally positive feedback.

Quality of Construction

65%

Reviewers often commend the workmanship and build quality of the jags, indicating a well-made product that competes strongly with traditional brass jags.

Comparison to Other Products

55%

Several users express their preference for these jags over brass alternatives, citing benefits such as non-reactive materials and effective cleaning capabilities. This comparison emphasizes the perceived superiority of the PROOF POSITIVE jags.

User Satisfaction

70%

The overall satisfaction with the product is high, with many users enthusiastic about switching from brass jags to these new jags, indicating a positive reception in the shooting community.

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Nice jag for my AR

Quality jag that I use with my Boretech cleaning rod.

Would you recommend this? Yes, I would recommend to a friend

by STEVEN BARSKY on June 22, 2026

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Good Product

I have used these in several calibers with good results. No false positives for copper.

Would you recommend this? Yes, I would recommend to a friend

by LONNY WATSON on August 12, 2024

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Nice Jag

Excelent workmanship on jag, does a great job. Fits bore with patch nicely.

by KEITH MCKEAN on February 10, 2024

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Best

Best jags ever used

by RICHARD BRANCH on January 18, 2024

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Proof Pos Jag

Nice, good made like there rods

by WILLIAM CUMMINGS on December 03, 2023

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Bore Tech is top Notch

These Bore Tech proof positive jags work great. As a high power shooter, I had always used Dewey cleaning rods and jags. My spotting scope stand was built with a Dewey rod that screwed down into the main rod. So it took a lot for me to switch to Bore Tech. The Bore Tech stuff works well and the proof positive is worth the changeover. Holds the patches well. The Bore Tech handles are smaller in diameter and fit in the pocket a lot of rifle cases have down the spine.

The best will not disappoint

When using copper-removing solvents, it's important not to get false positives. These jags will not confuse, and are the correct sizes to yield snug fits with the patches that I use.

Replacing all brass jags

These work great. Don't know why anyone would use brass jags any more. Am in the process of replacing all my jags with these.

Excelent jag

These non reactive jags really help to determine if the bore is clean or you are getting trace readings from a brass (reactive) jag!! They also fit the bore well so I am replacing all my brass jags for these!

Proof Positive Jag is weak

Proof Positive Jag appeared to be a good piece of cleaning equipment until it bent. Just a few cleaning uses, down the bore no more than 10-15 times and I noticed it started to be harder to push through the bore than usual. Checked the jag and found it was slightly bent. I have never had this happen before. I had a jag to break one time, but have never had one to bend and thus make it un-usuable.