You are the one to ask,
I also have a CZ 452 Ultra Lux. It has the 28" barrel.
I was shooting at my local club, we had a competition going over a series of Saturdays. My old Winchester 77 firing pin broke.
One of the older guys said I could borrow his CZ, it was in his truck. This way I could finish up that days competition.
Well, needless to say, I fell in love, it was a tack driver plus he had a Leopold on it.
I began the search for it, found one, bought it, then we had the fire.
The only reason I didn't lose it was because it wasn't in the house.
Finally,
My question, have you any experience with this?
I'm thinking of cutting the barrel. This length is more for bench rest.
What do you think?