Instruction: Given a question and the related document, predict if the question is answerable based on the information provided in the document. Output only yes or no.

Input:
Question: Has anyone mounted this laser on a Ruger SR9C or SR22?
Document: My parents are huge gun enthusiasts. My mum has a Ruger SR22 and this Streamlight fit perfectly. She has smaller hand and was able to flick either the light or laser. She was really happy with her Christmas present.
I'm much faster getting rounds on target when using the laser than I am when I have to bring my handgun all the way up and focus in on the front sight.Also tried this on my Ruger SR22 pistol but haven't fired with it yet. It appears that some major adjustments would need to be made when switching between the Glock and Ruger, so I will just keep this thing calibrated for my Glock.Overall I don't think you can beat this product for the money.
I purchased this laser/light for my wife's Ruger SR22. So far, her and I both love it. I was hesitant with the reviews about the adjustment screws stripping out. However, I have used many Streamlight products in the past and have a great deal of respect for their products. Thus said, with faith in the manufacturer, not to mention their lifetime warranty, I decided to give it a try. The adjustment screws moved as smooth as silk.
I thought I would try this on my Ruger Mini 14 rifle. I mounted it on my lower front Picatinny rail on my Tapco stock. It works great! You need to compensate for the laser depending on what distance you zero it. I set mine up for 25 yards for a happy medium. However, it is very easy to reset it. I am able to sight the laser out well beyond 100 yards. I use it in combination with a Nikon P223 3-9x40 scope.
Okay to start I bought a new Ruger along with a "crimson" variety laser at the local gun shop. I was very displeased as the first one kept flying off (cracked) and the second one wouldn't turn off.Started shopping around online and discovered StreamLight. Called them to ask a few questions and I was VERY impressed, extremely knowledgeable and helpful service. They told me this was the model to buy for my SR9C.I was worried about the adjustment screws stripping but that was not a concern.
I've had this thing for a couple of minths now and really like it. It installed simply. It's durable and effective. The light is remarkably bright and the laser is very visible. I'd recommend this product to anyone.
The controls are all very intuitive and, for me with large hands, very easy to reach. I like that it used just one battery because it keeps the package very compact. I am very satisfied with the light output. It'll definitely temporarily blind anyone who looks into in at close range. I like that the laser is still very visible even with the light on.
The flashlight is super bright, as well as the laser. Its a great addition to my SR Ruger 45 but does seem like its made from cheap plastic but I could be wrong.
Great light/laser for the money. Was looking for a decent light without the high dollar price. This fit the bill. Would recommend to anyone looking for a decent light/laser for a home defense weapon. I little bulky to holster for a carry weapon, but could be done.Great fit on my S & W M&P40. ; Looks great!
Came with different shims & chart. Installed shime for my Ruger P95 & laser was perfectly in line with my sights. Love that you can switch between light only, laser only or light & laser. Have found a least 50 rounds. Accurate. No problems so far.
Answer: yes