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: Will this work on a 500A model?
Document: On a mossberg 590 - cruiser or persuader it will not work. Make sure you order the correct model. The mag cap is different. Uncle mikes has another model with the correct cap, and it works very well.
I've been trying to find a sling attachment for a Maverick Model 88 for a long time. This is it. It fits and works perfectly.
this actually fit my mossberg model 500c 20ga. shotgun. it says everywhere for 12 ga.  but the bolt actually works on the 20 ga. as well.
Excellent, thanks for the quick mailing also. It fitted my 550 Mosberg like a gem, and I knew these things were hard to find for this particular model.
Good quality, and easy to follow instructions.I have a Mossberg Maverick 88 Security model and this works just fine on it also. My stock is not pre-drilled, but the instructions tell you how to drill it properly, and it comes with all the hardware you need except for the actual drill and bits.
They seem a little pricey but they work great. I will more than likely windup buy about 13 more for my other rifles.
easy to install and very nice product. I'd recommend it for any standard mossburg shotgun. Very nice product, thanks for your work.
These are high quality and work extremely well. I'm very pleased with them. They were easy to install with the provided tools. A great buy.
These swivels work as they are designed to. Although I haven't used them a lot, they seem to be sturdy and well made. I'm happy, happy, happy.
These were exactly what I needed to make a sling possible for my Mossberg 500A. screwed right into the empty hole on the bottom of my magazine cap. Great Success! (insert borat voice)
Answer: yes