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: Would this work on the Remington 887 with a ventilated rib?
Document: Installed it on a Remington 1100 in five minutes. Works really great! Would recommend this products to everyone of my friends.
This rail mount is branded Remington but actually made by B-Square (according to the packaging insert). It slides on an 870 nicely (if anything feels a little loose until the bolts are inserted and tightened) and once mounted, seems to be rock solid. The finish is very nice as well (although if you're a perfectionist, I would say it's a slightly darker black and more-shiny/less-matte appearance than the shotgun bluing itself).
The saddle mount would not fit my 870. Hole tolerance was out of spec. Returned product and will keep looking.
The holes for the front screw are about 1/16&#34; off, couldn't get it mounted. I exchanged the first one for another, thinking I got a lemon but the second mount had the same issue. It looks like it would be pretty stable if you could get it on your gun.
The 11-87 comes with nice fiber optic sights (TruGlo) but they are raised more than some shotgun sights, maybe too high for the rise in the bracket. Bottom line, it will be returned because it does not work an a 11-87 as advertised.
My remington 700 shoots slugs dead on Everytime with just a cheap red Dot! This is a must have !
Used it on my Remington 1100 shotgun. All holes lined up and I mounted a red dot scope on it. Will be trying it out in the fall. Seems to be very strong and it matches the metal on the gun.
This fit my Remington 1100 12 gauge perfectly and it's rock solid on the gun. My only con is that all the edges are pretty sharp and if you are not careful you can easily cut a finger. Otherwise it does just what it is suppoosed to.
Easy install on my Remington 870 (only took about 5 minutes from start to finish), does not interfere with the ejection of the cartridges. Good strong sturdy mount, I'm very happy with mine.
Fit perfectly on my Remington 870 Express super magnum. Shot two deer with a scope mounted on it last season. It WILL mark up your gun slightly, so keep that in mind when you mount it.
Answer: yes