KAC 200-600m standard vs micro BUIS

Any difference in durability between the regular and micro versions of the KAC 200-600m rear BUIS?

I was wondering the same thing the other night. I was on the KAC werbsite looking at the zoomed pictures of each. The micro looked tiny but was hard to gauge the size from the photo.

Here’s a link that might help.

https://www.m4carbine.net/showthread.php?t=41749

http://www.weaponevolution.com/forum/showthread.php?t=6