I recently received my 2nd CZ527 Carbine. The new one is in 223. The 1st is in 7.62. Each has the NEGC Ghost Ring peep sight. WOW!!! I just love these two rifles. Was at the range yesterday with the new one and set 7 clay pigeons on the 100 yard bank. In 15 shots all seven were broken. The 7.62 x 39 does similar feats.
Between these two and my CZ75 SP-01, I have to say that there is no reason for me to look for another firearm. My needs are met. Another CZ fanboy is born.