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 mag mostly plastic?or is it all "all"metal?
Document: Magazine is well made of mostly all metal. Feels of quality. Ran through several full mags without any jams or misses. A no brainer for the price.
little dissapointed for that.body is metal, plastic internals, standard highcap. pretty straightforward.I would buy again if i dont end up going with mid caps soon
Ok this is a no brainer! A metal hi-cap at this price? I ordered 2 and wish I ordered 4! They are all metal and can be wound from the bottom without using the key shown, These are cheaper than some of the plastic ones out there! Don't think twice, just pull the trigger and order!
One of the plastic pieces inside of the magazine that came with my son's M4 broke rendering the magazine useless. I looked at the cost of the all metal magazines, but the cost was way more expensive.In short, I expect this one to break similarly to the first one, but the price justified the shorter life span.My one real complaint about this was the fact that shipping was outrageous...almost as much as the magazine itself.
This was a great product for the price! I got it for eight bucks. It would have been five stars if the price didn't drop to 5 or 6 dollars after I bought it. It works with my AGM m16 vn and my CYMA Colt  CQB-R M4. Comes with a winding key. Metal shell with sturdy plastic internals, winging gear, and top. This is a great choice if you have a M4/M16 or Scar-l. It really holds 300 bbs.
Slight to little wobble with it. better than the G&G mag that came with my Order back in the Summer of June 2013.  i give the Magazine a 5/5 and the packaging of how it comes a 3/5 because there was torn holes in the plastic cover, Shipping WAS FAST
I got this in the mail and I thought it was going to be an excellent. The first few times that I used it it was doing REALLY good. After a while the screw that makes stops the inside of the mag from wobbling fell off. After a few more times the plastic part where you feed the bbs cracked then it broke and fell off. It still works but it looks ghetto with all the broken crappy plastic on it.
There metal fit my m4 sung and the wheel to wine it is easy love this mag so much I bought another one
Mags are not too heavy but are very durable. If you don't have mag pouches and you are afraid they'll break when they fall out of your pocket don't worry because they are made of a very durable but not too heavy metal.
Over all its a superb mag, good quality metal and has a universal fit. The only one small downside is that when you eject the mag, on occasion there is a single bb sitting on top of the feeder. Other than that it's a great mag!
Answer: yes