You probably won't find anyone to answer that.
This is very new and very.... don't get me wrong,.. but plain offering. Basically Sauer 101 and Mauser M12 failed (I'm sorry, but they did. Zero traction on NA market as I see it). Yet it was concluded that Sauer still needs to compete at lower segment, so they made 100 even cheaper than 101. (Cheaper on a Sauer's scale). As a result, it is a cut down Sauer 101 action with "just" 3 locking lugs from 6 on 101. Just a 3 position safety, not a manual de-cocker. It also I think that Sauer 100 locks on receiver, as opposed to 101 locking on a barrel directly. 100 stock is even cheaper junk than 101. And 101 has a very.... budget stock. This is how 101 is:
Both 100 and 101 use Rem 700 bases so it is at least easy to mount optics on. They also have a new quick detach Hexalock mounts. Which are neat, but if you are looking at budget budget sauer won't be appropriate I guess..
Magazine is double stack, 2 column feed, plastic, flush with the stock. Nothing wrong with it. What else - trigger is fine, or so rumor has it. Nothing really to be upset about overall.
There are people reviewing it here and there, but not much really
https://www.youtube.com/watch?v=IrkREkcvz1I
Now this is why you would buy Sauer 100:
- you handled one, and you like it as it was
- you like everything you see on that rifle and require nothing else, you have zero interest in upgrading or gunsmithing anything on it.
- you don't need anything but a decently built hunting rifle, nothing less nothing more. You will shoot a little, but you are not a sport shooter
- for the price you don't mind what you get
- you don't care about resale value.
Why you won't buy Sauer 100:
- there is no aftermarket anything, no stocks, not chassis, no bottom metal, no bolt knobs, no shrouds no nothing
- there will no NO aftermaket
- if anything breaks you will need to wait for parts as a special order
- you think that injection molded stock with a 2 round pins and a screw for a bedding is a bit too little in a year 2017
- you saw Sauer 200, 202 or 404 once and think that Sauer 100 is somewhat close for 20% of their price.
This is how I see it for what its worth. I doubt there will be a lively discussion with legions of Sauer fans beating me on that one.