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: This looks like it will mount on 11/87. Will it?
Document: Fits like a glove, is robust and sturdy. Looks great on my 870. Was super easy to install as well.
This Mesa tactical saddle mount is made of very strong, black anodized aluminum, and when mounted it looks awesome. But it's not just for show. I have 6 shells in the saddle, ready and waiting. If you are looking for what i was looking for, get this product. It installs rather easily, comes with good instuctions and all parts/tools you need to install it. Mesa makes very high quality products. This is a perfect compliment for your shotgun. I'd recommend this to anyone.
I love this Mesa side saddle rail... it fits nicely on my 870 n it looks great... wish they have something like this for my beretta A300
Perfect addition to my new Remington 870 Tactical. Looks like it was an original part and is solid. Shells are easily accessed and not hard to remove when you need to reload. Other side saddles seemed flimsy and loose... This one is perfect for me and allows for optics which I take on and off depending on purpose. Install took only a couple minutes and included a nice Mesa decal to proudly decorate my ammo box.
After doing some research, i pulled the trigger and purchased this Mesa 6 shell saddle mount and couldnt be.more happy. This fit my Remington 870 tactical very well. The only mod i had to do was file the Chicago style bolt down just a hair to get a snug fit. The instructions were simple and very detailed.
The unit fit perfectly on my 870 and only took a few minutes to mount. It is very solid and holds the rounds securely while firing but not too tight as to hinder removal of rounds for quick loading. I had read in previous ratings where it interfered with th loading but it has none on my gun. I would recommend this to anyone desiring a combination shell holder and top rail.
Wow!! Kinda cool actually. Would it be idea for home defense? Probably not, but if your in the mountains and hear something go bump in the night, it could work. Yes, you can get a proper mount but what I'm trying to say here is that if you think outside the box, you'd be amazed at what you can do. The mount is only limited to the users brain. Instructions were clear and had color pics. Installation was easy.
This saddle/pic rail is awesome. I've wanted a 6 shell sidesaddle for a long time. I also wanted a top pic rail mount badly. Now here comes Mesa with the solution for both options in one quality, functional and cool add on. When i saw this i knew it would be the solution for what i wanted, and now it's proudly mounted on my Rem 870. I was worried it would'nt work with my forend, but it did.
The only thing I would recommend is that thee shell holder is held on the mount by screws. Just for extra security it may be a good idea to secure them with loctite or superglue. Did I mention it also came with a Mesa Tactical sticker?! Why that's worth the over $100 price tag by itself! Seriously though, a great product if you want a side saddle/ picatinny mount combo.P.S.
Just finished installing my Mesa Tactical Saddle mount. Great product, well made, and very easy to install. Directions are clear cut and easy to follow. I was concerned the length (rail is a little longer than the receiver) would interfere with the locking shotgun rack in my patrol car but it works just fine.A little pricy, but you get what ya pay for. If you are in the market for for a shot shell picatinny rail combo, this is the one to buy.
Answer: no