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: Why cant I get the sight tool all the way down on the front sight to go into the grooves? My Mp 15 sport has the standard A2 front sight as shown.
Document: This sight tool doesn't even come CLOSE to fitting my standard 4-prong, F-marked A2 sight. The barrel that slips over the front sight post and depresses the detent is way too big to fit between the ears of the post. There is no way to modify it to work, either. I must say, UTG/Leapers product have always impressed me in the past with their fit and quality, so I don't know what happened with the design of this item.
This tool didn't work with my RRA's standard A2 front sight post. The tool is too wide and is unable to seat all the way down to push the detent and rotate the post...
This tool does not work on my M&P 15 Sport (adjustable A2 front sight). Waited too long to try it and now can't return it.
I am not sure why others with the M&P 15 Sport had problems with this tool, but it does work, just try wiggling it around to get into the holes, it's a perfect fit.
I tried to get it to work but it does not fit. The prongs are too big and will not fit correctly over the sight. I had to go back to the old way of using a bullet to adjust the sight.
I have the Magpul MBUS front sight on my M&P 15 and this tool fit it perfectly with no wobble at all. It is hefty, sturdy, easy to use, and has a good knurled surface that gives good grip (at least with dry hands, I haven't tried it with sweaty palms). This is the cheapest I found this product and if you have an A2 style front sight, you need this type of tool. Get this one.
I used this on a Smith & Wesson M&P 15 Sport, and it DID fit and DID work. The fit was tight, but it functioned just as it was designed to. Previously I tried a bullet tip and then a pen, while they worked (very slowly), they also scratched up and marred the finish. This tool made adjusting the front sight very quick and easy.
I needed a front sight adjustment tool for my High Standard AR-15/M4, and this works like a charm.-Low price-Sturdy metal design, not cheap plastic-fits the front sight post perfectlyWhat more could you ask for?
Seems to be made well and does as intended! It works on my front hk style troy battel sight and for the price you cant go wrong! Also shipped fast!
This is a very good quality made tool, very sturdy, and at a great price you cant go wrong! it came as described by seller and even came a few days early. I would recommend this to anyone.
Answer: yes