I have been using the Z3 4-12x50 BRH for 3 years now and have not had any issues.
I must have been stuck with the only 2 factory rejects...Swaro AV 4-12x50 and Z3 4-12x50. They broke right away and were sent back and repaired and worked correctly. Pretty tough nut to swallow when you have close to 2k invested in 2 one inch scopes. Would be interested to hear results on the 3.5-10x42 ..I know someone that has a 3-9x36 but he hardly shoots that rifle he is a box a year guy.
