Instruction: Given a question and its related document, determine if the question is answerable by analyzing the information in the document. Output yes if the document addresses the question, or no otherwise.

Input:
Question: Has anyone installed one on a Ruger LC9s?
Document: The package my grip came in listed two different handgun models that I own, neither of which it fit properly. Once installed it slid around and made the handgun unsafe to use. I would not recommend this product to anyone as it could easily cause a safety issue.
I brought this grip because I wanted to improve the feel of my Ruger LCP. I went to the range and shot about 150 rounds through the gun before having this grip on. My hand was sore and bruised. With the grip on, the difference is very noticeable. It's more comfortable, the guns fits better in my hand.I recommend this grip to anyone with a Ruger LCP. You have to so some trimming of the grip since it's universal.
I bought this product hoping for the best and it fits the new EAA windicator 357. As anyone who has one knows finding a Hogue is difficult for this revolver but this works well as long as you take your time and work at it. It fits well as long as you line up the 1st finger groove and don't mind the build up there.
Installed this on Ruger LC9 and it certainly improves the grip on the gun. Very tight and takes some patience to get it on but you will really like the feel of the grip after installation.
Used this on a Ruger LC9. After trimming it to fit for length , I heated it and installed it. It takes some effort to slip it on, but it fit nicely and is exactly what I was hoping for.
Great product. Takes some muscle to get it on the grip of my KelTec P-11 pistol, but once on, it gives a shooter a very good purchase on the weapon. I have since bought a second one and installed it on my S&W Model 59. Very much satisfied!
I installed these on my Kahr CM9 pistol. It gives the stock grip a much better feel. One thing that I did was to install them upside down as recommended by others on reviews.When you put these on, spray some Windex on the grip to help them slide on better. I would recommend these to others who are looking for a better feel.
Got this grip for my Ruger sr9c.When I first looked at it I didnt think I would be able to get that little grip on the gun but I did.No hassle,heating or trimming necessary for my gun.Actually installed in less than 3 mins so I was impressed.It definetely makes gun feel more sturdy in my hand as opposed to Rugers stock polymer grip.Also feels beefier.I dont reckon this gun will be slipping out of my hand any time soon.Highly recommend.
Really help the grip and recoil of the Shield. Actually installed mine upside down from instruction after I tried my friends. Finger grove fits better and it goes higher up the gun grip and no trimming needed. Deducted one star because it will slip slightly after a day at the range. I will try installing with hairspray like my motorcycle grips and see if it helps. Well worth $10 though.
Also, the first one technically still works, but I'd rather replace it now before it gets worse. I suspect the tear--which is already 1/2" long--will get worse otherwise. ][UPDATE 5/30/2013: I received and installed the new grip. This time, I submerged the rubber in near-boiling water for 1 minute to soften the rubber and then installed it on the pistol.
Answer: yes