Shorthand for the mfg'ers name is CZ...and a very very nice looking rifle. Value depends on who wants it, and how bad. Not a large market for it, except for a collector who would much rather have had it unaltered.
"These are the times that try men's soul's"...Thomas Paine
"Those who fail to learn from History are doomed to repeat it" ....Santayana
"There's a sucker born every minute" P.T. Barnum, on why he always had customers to see the sideshow features.