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: Is the price of $18.50 for a single floor plate or for a five pack as advertised elsewhere?
Document: Works as advertised, purchased for use with speed shooting, these work well for quick reloads gives you more mag to grab when reloading to another magazine.
This is a functional factory replacement and also looks nicer than the factory base plate. It is a quality made product and installed easily.
First I'll just say, there problem no better base plate for the Glock market out there like this. They work great for both real world and training. This plates aloud you to quickly remove magazine in a fast pace and grip & insect just as easy. Vickers Tactical have out done yourself.
The inner spring plate that snaps into the base kept getting stuck inside/underneath the Vickers. I was only able to get 1 of 3 to lock correctly, and I tried for several minutes to pop them in place, shifting the plates, prodding at the tab... no use.
I work in Law Enforcement and I these floor plates are a great additian to Glock weapon system. Thanks, I have shown a couple other officers and they are interested in getting some as well.
I replaced all of the Magpul speedpulls on my Glock mags to these. The speedpulls were awesome - until they weren't. The 'pull loop' would separate from the base plate with anything more than a hard yank, I learned the hard way. I actually reviewed them quite favorably on here some time ago. Anyway, all my Glock mags now wear these Vickers base plates and they are completely functional and aesthetically pleasing.
I bought these tango down base plates for a couple reasons:1. I wanted that extra little grip that they provide without largely extending the size of the base plate.2. They make a great way of identifying my 9mm magazines from my .40 magazines.So far with my testing they are very well constructed and would survive a drop much better than a stock base plate.
I have a few mags manufactured during the AWB that are marked "RESTRICTED GOVT/LE ONLY" I could not get the Vickers base plate to install properly on these mags. Has anyone else experienced this problem? It installed properly on all my other mags.This baseplate is for "tactical" use as advertized. To me that means a patrol officer carrying reloads openly on a duty belt, or SWAT officer carrying reloads openly on a vest/chest harness.
I bought 10 of these for my carry weapon. I really do need 50 Tactical Magazines. Call me paranoid or pshycho. I love my Glocks, Sigs, Kimbers and FN. I really love my toys that go bang!Oh by the way these rocks. I need to buy more :)
the number dimples is a neat way to mark the mags for identification of a trouble and the flared bevel on the sides makes it a lot easier to pull test after seating the primary mag and should I ever have to remove one during a failure scenario it should give enough purchase to do soon the off chance I shoot another IDPA match and have to retain the mag after a reload the bases should also help keep the mags from slipping between my fingers as I swap out and retain.
Answer: no