I have to agree with the opinions of the 452.
I was in the market for a .22 rifle and it seemed that only the 455 was becoming available. I found a 452 Standard with threaded barrel (fits my MkIII silencer). I cannot be happier. For the price, it really does feel like excellent value.
If you can find a 452 for a similar or even cheaper price (if they are being phased out) I'd advise jumping on it!!
You cannot wake someone who is pretending to sleep. Stop pretending. Wake up.
Doubt: ...it's the only thing I'm sure of...
-Marsupials: Nature's idea of Concealed-Carry-