Rated 5/5 based on 10 customer reviews
Item Number: 577-4
 Review Average:  
 Number of Reviews: 10
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Detailed Description

Wilson Combat® Ultima-Lube II is a blend of petroleum and synthetic lubricants specially formulated to insure optimal performance of any firearm and inhibit wear.

Ultima-Lube II Oil

  • Thin Viscosity, Penetrates Hard to Get to Areas
  • Ideal for Cold Weather Use
  • 10° to 350° F Temperature Range
  • Recommended for Tightly Fitted Handguns of All Types

Wilson Combat® Ultima-Lube II is a blend of petroleum and synthetic lubricants specially formulated to insure optimal performance of any firearm and inhibit wear. The unique blend of lubricating fluids has proven ideal for today's high-tech semi-auto weapons, whether manufactured of conventional steels, aluminum alloys or stainless steel. In addition, we have found nothing superior to Ultima-Lube II for the proper lubrication and protection of the hand-fit custom firearms that Wilson Combat® is known for.

Ultima-Lube II is Available in Four Formulations:


Ultima-Lube II Lite Oil - Very low viscosity. Ideal for extreme cold weather use. Recommended Uses: Tightly fitted handguns of minor caliber.

Ultima-Lube II Oil - Thin viscosity penetrates hard to get to areas. Ideal for cold weather use, 10° to 350° F temperature range. Recommended Uses: Tightly fitted handguns of all types.

Ultima-Lube II Universal - All purpose lube for all types of firearms. Stays put under extreme conditions, 40° to 350° F temperature range. Recommended Uses: Service pistols/revolvers and broken-in custom handguns, Long guns of all action types, AR style rifles in the 20° to 50° F temperature range.

Ultima-Lube II Grease - Ideal for heavy wear areas. Stays put under extreme conditions, 40° to 350° F temperature range. Recommended Uses: Full and Semi-Auto rifles and carbines, Optimal in AR style rifles at temperatures above 50° F.

General Recommendations on Lubricating Firearms:

  • ALWAYS wear safety glasses when disassembling or reassembling any firearm!
  • Do NOT over lube!!!
  • Once your firearm is broken in, lube only those areas where you see visible wear, lubricating areas that don't have contact will only attract debris and fouling.
  • After lubrication and re-assembly, cycle the firearm several times and wipe off any excess lubricant that may seep out. If you have lubed properly this should be minimal.
  • For firearms that will be used at constant temperatures below 10° F, we recommend you use a very light coat of a very thin lubricant like Break Free CLP or FP-10.

Ultima Lube II Oil MSDS

WARNING: This product can expose you to chemicals including petroleum products, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.

 Product ReviewsClick here to review this item
super lubricant
I have used various synthetic greases and oils over the years and have never used anything like this before. It immediately smooths out the slide and makes a smooth moving part slide like glass. I am very impressed and have been using it on a lot of my firearms.
ultima lube II
Tested 3 different oils on my aluminum framed 1911. This stuff is slick, adheres the best out of all tested.
This is The Best gun oil you can get, PERIOD !
Best Product on the Market!
Wilsons Ultima-Lube II Oil is the best product of its kind that I have ever found, and Ive been shooting for many years. In fact, aside from other WC Ultima-Lube products, this is the only oil I will use on any of my guns. Its stays where you put it with no runs, drips or errors and does a magnificent job of protecting your investment. Nothing else measures up to Wilson Combat.
Great Stuff
This stuff is great ....slicker than cat shit on a linoleum floor.....slicker than snot on a doornob.
Great Stuff
This is a fabulous all purpose oil. The applicator is perfect. I have never had the action on any of my firearms feel smoother or behave better than with this oil. I shoot 200 to 300 rounds in each of my guns and the semis always seem to turn the oil black. Not so with this product. Absolutely wonderful
The ultimate gun lube
I found the high quality lube I was searching for with the Ultim-Lube II. I use it on my Sig226, all three Benellis as well as my AR and Henry 22 and would recommend this product for anyone looking for a high quality performance lube. If its good enough for Wilson Combat guns, then its good enough for for me.
Exceeded expectations!
There are some products out there that live up to expectations, and then there are those that surpass them. This is one of those products. I used this in an AR-15 rifle that had sand constantly swept into it all day, and did not have a single hic-up. IMHO, it made the action and BCG work just as smooth, or better than, the NiB rifles I have shot.
Look No Further
Over the years I have used many different oils that were advertized as; The best there is and The highest quality. While performing all right none of these oils never quite filled the bill. A friend told me to try out Ultima-Lube II and I would not be disappointed. I admit I was skeptical but I bought a bottle and gave it a try. So far, after a few thousand rounds, I have found Ultima-Lube to be everything they advertize and more. After a hard day at the range when I break my pistols down for cleaning I can still find the Ultima-Lube doing its job. While other oils may run Ultima-Lube II stays put and does the job.
It does what Bill recommends it does-
I just purchased lube and oil products for my 45. The shipping was very fast, accurate with my goods, and actually does what Bill recommends it does- the best oil and lube for the heat here in Arizona. I highly recommend any Wilson products, because their customer support is great and I will return to buy other products and a custom Elite Professional when I save enough money for it. Thanks Wilson Combat and God Bless, Rocco USMC Lcpl. Ret.

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