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: can i remove or disassemble the picatiny mount, planning to mount on a glock?
Document: Really good sight for the money, I have been converting to red dot sights since my eyes got to where I couldn't pick up the front sight very quickly with glasses on. These make all the difference. I combined mine with an SJC mount for my Glock 35, and I just finished sighting it in. At 75 ft, I put 3 rds touching. The only CON I had was it is smaller than I thought it would be which is why I took a star off.
I am going to have to grind about 1/4 inch off the back of the mount to make it fit right. it is riding up the hump where the groove on the pistol is. I will report more after I get this issue dealt with and practice with it a bit. Plenty of room to shoot here in the desert. maybe get some of those pesky transplants, damn pigeons. They were not here 20 years ago but somebody brought in their pet pigeons and some got loose.
The red dot seemed to work just fine, but unfortunately there was no way to use the sight as advertised.This is because the manufacturer drilled holes in the sight that are meant to screw into the included picatinny mount.Those holes were too big for the included screws, and would not fasten. The seller was very nice about returning the item, but clearly Burris has some pretty terrible quality control or made a conscious decision to sell items that they know were manufactured defectively.
Got one on my glock 20 and one on my mossy 500. It is small, low profile, light and bright. Best of all, it has a lifetime warranty, so if it fails, you can send it bach to Burris for free repair. I like the 8 moa vs 3 for under 100 yard targets. It is easy to pick up, and will only cover 6&#34; of your target at 75 yards, which is a long shot for a pistol or shotgun.
You can replace the battery of this sight or adjust it without having to remove it. It also looks nicer than others. However the auto-adjust feature has a maximum brightness of less than that of the medium setting, making this sight useless in bright light or with a flashlight. The sensor also has trouble picking up light in front of it. It senses the overall ambient light, so if you're looking into a bright area from a dark area or using a flashlight, the dot will remain at its dimmest.
Works well for shooting. For hunting I needed to reduce the glare of the lense, it flares like a mirror.
While at less than half the cross of a Trijicon, this sight may be a good deal despite its problems.
Upon initial installation it sat a little low. I am a big guy, 6'4". I ordered a Yankee  riser and now I can use both the iron sights and the FastFire III Burris FastFire III w/Pic Mt Gun Scope 300236 is in perfect position for a quick acquisition of target, no having to "find" the dot, the riser puts it in the perfect position and this unit, I think, is smaller and more sturdy than the II.
Though i havent actually been able to use it yet seems pretty well built and mounted up fine.I did notice under another review of the same item someone had commented about the battery cover -- i agree with the review that it is pretty difficult to get the cover back on once the battery is inserted. The threads are very fine , which you would expect, but soft as well --- take care and take your time when you screw this cover back on or you will be screwed.
This site is great!! Easy to aquire target. Accuurate,  my only complaint the on/off switch is terrible ... Very difficult to actuate ..  ....  Would not recommend this product  for serious use !
Answer: yes