Instruction: Evaluate the answerability of a question by analyzing the related document, outputting yes if the document contains information addressing the question, and no otherwise.

Input:
Question: will the size 2 work for a 4" 686+?
Document: The size 2 holster fits  Smith and Wesson K-frame 4&#34; revolvers--models 10,15,19, 64, 66, 67 etc. and  Colt 4&#34; I-frame--Official Police, Python, Old model Trooper, etc. Holds these guns very close to the body if you wear a sturdy one-and-one-half inch-wide trouser belt like those sold in police supply stores.
To hide/conceal a firearm the size of a Ruger P-345/ 4" pistol of the 1911 style, one must use the "size 15", Uncle Mikes L.E. Super Belt Slide Holster, if one is to buy this particular holster.I find that this holster keeps the firearm close to the body but even closer when the belt of choice is ran to the outside of the holster.
Considering that's a cloth holster, it does the job. I bought the Size 30 to fit the HK45c. Initially, it didn't look like it was going to work (due to it being too small) but it actually fits just right. I recommend practicing (without a mirror) to make sure you can secure the thumbstrap with only one hand. I found the top slots work the best to keep the weight more evenly balanced on the belt. Extracting and re-holstering was not a problem.
Fits Taurus medium frame 2 1/2&#34; perfectly. Provides great conselment  and allows for a laser sight with no interference. A must have.
I've owned Uncle Mikes before and this is half the quality I was expecting. I purchased this to fit a 2 in duty belt and it almost didn't fit. I guess they expected it to only be for 1.5 in off duty belts. The hard plastic snap is very very stiff and the thumb break was too small. Very disappointed. I used my old nylon thumb break on it and it has a larger thumb break and molded to the weapon perfectly.
The holster was supposed to fit a Glock 19, it did not even come close. I have other Uncle Mike's holsters that work fine.
Another great Uncle Mike's product. Hold my pistol perfectly. Won't work with my Sig 290 when I have the laser on it but it works great without the laser. Well constructed.
This is a fine holster but did not fit my firearm well. It was the closest thing I could find to a Bianchi Ranger #4597 Shadow II but I did not care for the fit of my model 329PD (4&#34;N frame S&W;).The trigger was exposed/not covered by holster material and for walks on the woods I prefer to have the gun fit deeper into the holster. Otherwise a decent rig.
This holster is OK. It isn't much better than that. It's a holster that will work when you want a cheap alternative or for tramping around in the woods. If you want a nice holster you're gonna pay more, I mean that's how it always goes doesn't it? I have Bianci for that.
Although, i still had to run the belt to the outside of the holster for a much better concealing of the firearm.I bought this holster to conceal a 4" barrel length, firearm. No matter what shirt I have tried to use to hide the firearm while in the holster, a black shirt hides it the best, But if you lean forward(bending at the waist) the print will show. One could tell something is there but wouldnt know exatly what it is if you wear a black shirt.
Answer: no