Will not work with original EVO (magnet needs to be in a different location comming soon!) Magnetic Evolution 20 Release mount with bracket that mounts between the Stabilizer and the Riser. Machined ABS plastic mount, comes with black anodized Aluminum stabilizer mounting bracket. This mount is a Silverback mount that has a Magnet added to it to make it work with the EVO 20 and all Versions of the Silverback. It will come with the hardware that some Silverback versions need to hold into the mount magnetically.
Depending on which version of Silverback you have. For the oldest version of the Silverback (has flat head screws). No changes required. For the second version of the Silverback, one screw must be changed from stainless to standard steel screw to make it magnetic. For the Silverback plus, a small piece of tubing is inserted into the lanyard hole and a flathead screw is screwed into the tubing. The tubing expands when the screw is screwed in locking it in place. The mount comes with two of each of all the hardware mentioned.