I don't see it listed on the website, so maybe they changed their mind on the 5.45 as well. I hope not. I remember reading about East German guards keeping an eye on the Berlin wall with scoped bolt guns chambered for the 5.45 cartridge. I think it would be a hoot to play with.

"The number one problem with America is, a whole lot of people need shot, and nobody is shooting them."
-Master Chief Hershel Davis