SliX Wrench Reviews for the product - SliX Wrench -
428 Product Reviews - Average rating 4.9 / 5 (Best Rated | Worst Rated | Most Recent | Oldest)
Broken by the first nipple.
Ian johnson - 01/03/2022
Removing the factory nipples broke the wrench on the first try. For reference it's a newer cylinder with less then 20 shots with it.



Reply from SliXprings:

Any tool can break if it is used improperly or beyond its intended purpose. We have encountered new revolvers with nipples that were severely overtightened at the factory. When using the wrench, it is important to keep it squarely and fully seated on the nipple so that even pressure is applied to both sides while loosening it. We promptly sent the customer a replacement wrench.

Nipple wrench
Chris Hutchings - 03/22/2023
Didn't fit my #10 nipples on Colt walker stripped all.



Reply from SliXprings:

The nipple wrench is designed to fit all replica revolvers and most originals. However, the original Colt Walker has unique nipple specifications. The wrench will fit replica Uberti Walker and Dragoon revolvers.

Wrench functionality
Tdk - 06/19/2023
This wrench does not work with San Marco Dragoon nipples. After modification, 5 nipples were removed before wrench broke.



Reply from SliXprings:

As stated in the product description, the wrench is designed to fit most—but not all—nipples. Some older nipples were manufactured in less common sizes. However, our wrench fits the vast majority of nipples and performs very well, as reflected in our customer reviews.

Nipple wrench
James foster - 08/04/2023
Can't seem to make it work on the ruger old army.



Reply from SliXprings:

You are correct—this wrench will not fit the factory nipples on a Ruger Old Army, as clearly stated in the product description. However, it will fit our SliXshot replacement nipples for the Ruger Old Army.

One star only because it's the lowest rating.
Michael Earl Lowe - 09/12/2023
Bent on first gun I used it on (1849 Colt Pocket). My fault? Maybe. But I expected much more from this company.
Best nipples and nipple wrench in the business for my money. This item-not so much.
Nipple wrench
Thomas Eberly - 03/15/2023
Wrench wouldn’t loosen the 2 nipples. Gun was brand new & unfired.



Reply from SliXprings:

We have encountered new revolvers with nipples that were overtightened at the factory. Make sure the wrench is seated squarely and fully on the nipple before applying additional torque. When installing the replacement nipples, apply a small amount of anti-seize compound to the threads and tighten them only until lightly snug. The difficulty described appears to have resulted from the factory-installed nipples being overtightened rather than from the performance of the wrench.

Works. As long as the nipples aren't stuck.
Sean Hall - 02/08/2021
Works on nipples that are just snug. When trying to remove some that are stuck tight started rounding off edges of tool. Did more damage to tool than the nipples. Don't know if it will work anymore. If so will just stick with the cheaper ones.



Reply from SliXprings:

We highly recommend applying a small amount of anti-seize compound to the nipple threads before installation to make future removal easier. The nipples should also be removed periodically for cleaning and reapplication of the anti-seize compound. Our wrench is designed to reduce the risk of damaging the nipples during removal. If the nipples are severely seized by rust or corrosion, apply a suitable penetrating lubricant and allow it to soak before attempting removal. Always follow the firearm manufacturer’s maintenance and safety instructions.

next step is to fire.
pistol shooter - 12/23/2023
I bought the nipple wrench hopping it would hold up under the torque required to remove tight nipples so far it has. Also, it fits SLIX nipples good but not regular nipples.



Reply from SliXprings:

The SliX-Wrench is designed primarily for installing and removing SliXshot nipples after the factory nipples have been replaced.

Well What did you expect?!?
monkeyship - 04/01/2021
So I installed my new nipples/cones on my Remington replica with my new wrench.
It worked nicely for all except one. A little penetrating oil straightened that right up. I get better torque with the SliX wrench than my older model from CVA. It also seems to fit the nipples better. Thanks for a nice tool that fits in with the other possibles.
Good for what it's made for
Grant S. - 10/12/2021
Fits SliXshot nipples snugly and seems well-made and durable. Works well for what it's intended to do, but would be an even better tool if the other arms were screwdrivers of varying sizes, or maybe if one was brass-tipped to safely tap out barrel wedges on Colt-style BP guns.
Nipples and Nipple wrench
Brian - 11/06/2021
Unfortunately the nipples didn't fit my 1862 police but I was warned of that possibility previous to my purchase. I can use them on a another gun.
The Slixshot wrench solved my problem
Harry Rainey - 11/11/2021
I had 3 cylinders with stuck nipples. I constructed a homemade device that locked the cylinders and affixing a beak vise grip to the Slixshot wrench gave me the leverage to free the nipples. I cleaned the threads the reassembled the nipples to the cylinders.
I posted my results on a few BP Facebook and MeWe groups.
Solid improvement over others
Mike Mikulski - 08/09/2022
Great wrench, easier to use for tough stuck nipples. I was still unable to get some stuck nipple out and bent the edges of the wrench trying.

Still a great product and would highly recommend over almost all others I’ve tried



Reply from SliXprings:

Our nipple wrench is heat-treated to a Rockwell hardness of 48–52, which is sufficient for removing most stuck nipples. If the existing nipples are seized due to rust, corrosion, or overtightening, we strongly recommend applying a quality rust or thread penetrant and allowing it to soak for several days before trying again. As with any tool, using it beyond its intended limits can cause it to break.

Works well
Rural hick - 02/22/2023
Works for all the revolver nipples.
This has replaced both of my store-bought wrenches which are junk and made of butter metal.
Just wish this wrench had a musket cap size square drive on it too.
(Hint to the R&D people at Slix)
Perfect tool to accompany SlixShot nipples.
Lee L. - 04/09/2023
You can FEEL the difference in quality if you own others to compare it to. Invaluable tool to own if you have BP revolvers and will probably last a lifetime. Only ONE minor eensy weensy gripe. No nipple pick included but not a big deal. I just snagged the pick off of Traditions wrench before I tossed it in the spare parts box.
Simple solid wrench, fits large hands well
Frank Wilson - 10/18/2023
T handle gives plenty of torque for dealing with rusted/ corroded old firearms. Long shaft gives plenty of clearance and better feel for those with larger hands, no scrapped knuckles as with short wrenches
So far so good little expensive
Kyle - 11/30/2023
I like it so far way better then that one made by traditions for sure....but kinda expensive for what it is honestly



Reply from SliXprings:

Unfortunately, high quality and the lowest possible price rarely go together. Our products are manufactured in the USA using quality materials and skilled American labor, which is reflected in the price. Although overseas manufacturing could reduce the cost, we are not willing to compromise the quality and workmanship of our products.

Works great
Eric - 06/13/2024
Works great on normal nipples but not for use on stuck rusted nipples.



Reply from SliXprings:

Knock’er Loose Penetrating Lubricant works very well for removing stuck or rusted nipples. Applying a good penetrating lubricant beforehand will help make removal easier. Knock’er Loose Penetrating Lubricant can be found here.

Good... Maybe a LITTLE soft?
Tim C - 09/08/2024
Just got the Slix-Wrench a few weeks ago... Removed and replaced the nipples on a few percussion revolvers...This last one (Uberti 1860) had a couple of tight nipples...and as a result, the wrench did give way and the ends of the lug "peeled" and now the wrench seems to slip on any nipple that is tight...I will probably need to order a replacement.

I will say that these two nipples WERE pretty stuck...but I also hoped this wrench would last more than three nipple swaps... Willing to try another one.
wrench
john - 10/14/2024
does not fit everything but close



Reply from SliXprings:

There is no single nipple wrench that will fit every nipple. Ours was designed primarily to fit most—but not all—original revolver nipples, and it will fit all SliXprings nipples. However, it will not fit certain original Walker or Dragoon nipples or larger rifle nipples.

Wrench
Falotta - 08/08/2025
Good nipple wrench
It works
Dave Dunkelburg - 10/10/2025
It works just fine
Almost perfect
Scott - 02/05/2026
I have pietta 44 cal.51 sheriff mod. The wrench works great.
Issues with stuck nipples
Daryle - 05/15/2026
Works well but with stubborn nipples the metal on the wrench is soft and has a tendency to strip and deform where the the wrench fits over the nipples!, other wise it works well!



Reply from SliXprings:

Thank you for your feedback. Our nipple wrench is heat-treated to a Rockwell hardness of 48–52 and is designed to remove most nipples without damaging them. Nipples that are severely seized by rust, corrosion, or overtightening should be treated with a quality penetrating lubricant and allowed to soak before removal. It is also important to keep the wrench squarely and fully seated on the nipple so that pressure is applied evenly to both sides.

Product review
John - 08/04/2026
I have received the wrench. It seems like a well made tool. I used it on a couple revolvers so far and it did a good job. One revolver had seriously messed up nipples and it got them out without a problem. The only reason I haven't dropped 5 stars on my review is that I haven't used it enough to discover if the heat treatment is good enough for the long haul. However, I am optimistic that it will be fine.
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