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: I have a Mossberg 500 with a factory ammo tube. Will this fit on the factory ammo tube?
Document: Comes as two separate kits, but easy enough to figure out how to mount it so it just like advertised. Then you end up with an extra mount, so win, win. Mounted on my pistol grip Mossberg 500 no problem. Put the pressure switch for the laser on the left rear of the pump, so my left palm catches it just right to activate it. Best combo for your money. Adjusting the laser is a bit tedious, but doable for beginners like me.
I liked it because it was very small and very easy to assemble and attach to my 12 gauge rifle
laser stop working right after taking it out to the shooting range and now all I have left is a flash light
Better then what expected. Green laser was dead on target. Really pleased . recommend this product for the price I
Flash light works just fine, and also comes with 3 other colored lens. Green laser is badass!! Great product all-around. However, I was disappointed to find out I could not attach my laser to the underside of my flashlight, which I have mounted under the barrel of my Remington 870. I had to put the laser on the left rail, which I don't care much for, but it is what it is
The overall package was a good deal and the assembly was easy to install on my Remington 870 tactical but could never site the laser in, must have fallen off the back of a truck. Even took it to a local gunsmith who couldn't site it in either. Also not even a millimeter of clearance at best with the 6-shot magazine so a spacer was needed to allow for some gap. The flashlight it very bright and fits well on the Trirail mount and once I replaced the shipped laser with a UTAC Super Bright green tactical laser, it sited in great and was worth the price to get what I finally wanted in a tactical package.
The pressure switch works well with my Magpul tactical forend but on summery be careful of deals that look too good to be true...
The green laser works great, the flashlight never did....half is better than none. Sill it would have been nice to have both.
Pressure switch is useless. But laser works great and so does flashlight. Shot several shells through the gun with no fuss.
Great item...easy installation and works as described. Very impressed with this...would buy again and very well worth the money spent.
Answer: no