This is a 8 MOA dot module for the aluminum C-More. It will also fit the polymer C-More but a little bit of material will have to be filed off. This unit was taken out of a C-More before it was ever mounted or used and replaced with a smaller MOA module. This module is for full size C-Mores and will not fit the STS or RTS2. Price is $45.
C-More 8 MOA Dot Module