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Mainspring Vise
Mainspring Vise
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TRACK OF THE WOLF - Mainspring Vise

4 Reviews
Mainspring Vise
Brownells #
870000001
MFR #
TOOLVISEDXQ
UPC
$39.99
Coupon Code
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Estimated delivery: Oct 23
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Specifications
Make Model Fit:
Universal.Handgun
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What is the TRACK OF THE WOLF - Mainspring Vise?
New improved design makes it much easier to compress tough mainsprings with two rotating, adjustable jaws that screw down securely. Adapts to angle of spring, spreads compression evenly over the entire spring area and is perfect for installing “V” springs in shotguns and muzzleloaders. Wide turnkey allows you to use your thumb and index finger to really squeeze tough springs down without the need for makeshift tools. SPECS: Steel, in-the-white. Made in U.S.A.
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MAINSPRING VISE REVIEWS

4.8
4 Reviews
5 Stars
75%
4 Stars
25%
3 Stars
0%
2 Stars
0%
1 Stars
0%
Reviews Summary
Overall, users are very pleased with the MAINSPRING VISE, praising its robust construction and effectiveness in dealing with springs without causing damage. Some reviewers note a lack of instructions and mention that it may not fit all guns universally, but these concerns are minor compared to the tool's performance.
What Reviewers Are Saying
Product Effectiveness
80%
Reviewers frequently highlight the tool's ability to handle springs effectively without causing damage, showcasing its reliability during use. Many users appreciate how it simplifies the process of spring installation on various firearms.
Build Quality
80%
The strong and robust construction of the MAINSPRING VISE receives high praise. Customers feel confident in the tool's durability and longevity, making it a valuable addition to their firearm maintenance toolkit.
Ease of Use
60%
While many users find the tool easy to operate, a few mention the initial difficulty in placement and the absence of instructions. Once they understand how to use it properly, they find it simplifies their tasks significantly.
Limited Universality
40%
Some reviewers note that the vise may not fit every type of firearm, particularly those with shorter springs. This limitation means that while it works well for many guns, it is not a one-size-fits-all solution.
5
A tool that every LC Smith gunsmith needs
After years of use vise grips to collapse the spring and sear to install on the side plates this tool works wonders and does not damage the spring or sear. I wis they mad a smaller one for other guns. .
Would you recommend this? Yes, I would recommend to a friend
by MICHAEL R. on July 09, 2026
Verified Purchase
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5
Nice features
It has a lot of flexibility depending on the lock. Mine, a Pedersoli, was very different with an added link between the mainspring and cock. It worked.
by David L. on December 08, 2025
Verified Purchase
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5
Mainspring Vise, great tool
Perfect tool. Had to replace and set to trigger springs for 45 and 50 cal black powder rifles. This tool was easy to use and you can tell, it will last for years to come. All pros, no Cons. I'm sure that it will come in handy on other fire arms as we..
by Ed -. on October 06, 2016
Was this review helpful? 1
4
L.C. Smith hammer spring vise
The vise is well made and robust. However, there were no instructions and it took several attempts to get the placement just right. Once I found the sweet spot, the spring went easily into register. Good opportunity for a YouTube from Brownell
by MICHAEL T. on March 01, 2024
Verified Purchase
Was this review helpful? 1
Customer Questions
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