I agree. The model designation and the stock style seems to confuse me a whole lot.
As I posted in another thread, I have one for 3 days now, and for a longest time -

- I'm not sure which model I have.
The price is good - U.S. $189.00, the stock looks like it is walnut - dark color - but it isn't, I think. It also have checkering on the grip, which made I think it is a LUX. Low and behold, I got wise up and look at the box - RTFB - what a concept.

It said "452 Special" - which, I think, is the same as the "452 Trainner" in Europe.
It is very confusing.... for me.