Unity Tactical released a new batch of mounts and one of these is the FAST Absolute Riser... "FAST™ is a series of optic mounts and platforms that provide end users with a quicker sight picture than standard height mounts. The FAST™ Absolute Riser creates a 2.26” optical center-line from the rail when paired with an absolute co-witness rail mounted sight.

The Brain Exploder got another 3D printed project ready for you to order and it is a  scope riser that has storage space too... "We are all aware of what a riser does, it's in the name but what it also does is waste space, not anymore. This simple but one of a kind product adds function to the riser. By leaving the middle area hollow it allows the user to place whatever they want there.