at least it give you the size differences and that is the difference
I would email Jim E and ask him if there is a difference.
When you bought it, did it come with any accessories?
My reason for asking is, that if it did come with extras, perhaps the + merely meant rifle + extras....
Perhaps the + denoted the almost new condition of the rifle, as in + quality. Like a descriptor or adjective.
PM sent Sonny.
I went back and looked at your pictures, and sure enough, plain as day, it says PLUS right on it.
The only thing that I came up with from rooting around in the archives is that possibly the PLUS model came with the adjustable aluminum butt plate fitted from the factory, while it was an optional add on for the standard 210 model.
These guys are talking about the differences on a German forum, and they seem to think that the PLUS means it has a dovetail machined into the front barrel block to facilitate scope mounting, but my LG210 Junior model has the dovetail machined into the barrel block and is not a PLUS model.
Might have to use Google translate.
https://www.co2air.de/thema/82842-walther-lg-210/
https://www.co2air.de/thema/35231-informationen-zu-lg-walther-210-plus/?postID=486054#post486054
https://www.co2air.de/thema/68744-walther-lg210-plus-ft-umbau/
https://www.airgunnation.com/topic/walther-lg210-in-perfect-condition/
one you need to translate the other might have the answer
my guess is the 210 plus is an upgrade to the 210
good pictures of each would more then likely show you the differences
all info was found by looking at these pictures and clicking and reading the posts
One immediate difference is apparent after looking through the pictures that Mike linked to.
The dovetail on the front barrel block on my LG210 is a blind dovetail, as in you could only slide a ring onto the dovetail from the breech end, they do not extend all the way to the barrel end of the block. They flare out and end in a definite stop.
The LG210 PLUS dovetail on the front barrel block appears to be a dovetail that is the full length of the barrel block, no stop or flare out to a blind dovetail.
As further info, my LG200 has NO dovetail whatsoever on the front barrel block.