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: does this fit the 2240 without any other parts?
Document: I bought this for a Smith and Wesson M & P 22LR pistol which has a weaver rail. The problem with these sights are that you cannot tighten the fit, they are just a slide over. Impossible to stay on zero without a clamp. I use it to amuse the dogs at this point.
Works great. Easy setup. I will buy this same one next time I need one. I would recommend it to anyone. My target is spot on without any adjustments. It's crazy.
This is not recommended for a real gun, so keep it that way and give it what its due.Anyway, do know that it's only been a day since I got my copy of this laser sight, and perhaps with a few more days of testing and adjusting the parts will break-in and properly lock my adjustment in place.
The product arrived on time and without incident.This is my second laser sight and boy is it the best. In contrast, to the first one I bought, this one is one solid and sturdy part where only battery installation is required. There are also three 'tuning' screws to make fine-tune adjustments with regard to the direction of the laser. Once set, you will not have to worry about making these adjustments again.
I received this laser in good shape ready to use, with a little adjusting i had it almost perfect. I cant seem to adjust it down without the laser turning off. So the laser shines above the sights at 20 feet or more. You will be readjusting frequently. Maybe every 15 shots or so. Otherwise its still nice and fits most crosman guns. I dont regret it.
This pistol laser works fine with the only problem being in the mounting bracket, it does not set tightly so is not reliable for accuracy.Crosman only needed to add a set screw to the rail mount so that it could be locked down, this is something I will do when I have the time.Because of the quality of the laser and all parts other than the mount, plus the low price of this unit, I would recommend this laser only if you are able to fix this mounting issue yourself.
Bought this to try on my Walther P22 (real, not air gun). It mounted on the Weaver rail without any problem but is only held on by spring pressure from buttons on either side. Sighting in was easy using the included hex wrench. Repeatability of zero was even good after dismounting and mounting several times when compared against the gun's sights. Then it was off to the range for firing. The first four rounds at 10 yards hit within a 1" cluster.
It seems some parts inside the laser sight are probably not solid enough or tends to flex. I would guess this has something to do with, well, its plastic construction. But what can be said for a mere 20 dollar optic device where a more robust real deal hi-quality variant can hit an easy 50 to 150 dollars or so? It's cheap, so you only get what you pay for!I would say, this is cool and I WOULD RECOMMEND it.
Loose Fit but compact. . For this price it's an OK laser. Battery life a bit short. Zeroed as it should.
kinda flimsy but what I expected, didnt fit my gun. I will keep it and try to make it work
Answer: no