Exactly what you're looking for - Reptilia ROF-90 for Geissele 34mm Super Precision Mounts & Aimpoint Micro

I've had several of these over the years and have been getting away from offset mounts. These mount up perfectly to the geissele super precision mounts and give perfect clearance while still maintaining a low profile. 12 o'clock is perfect for keeping situational awareness with modern heads up style shooting. Feels like a similar height f you're used to shooting with a unity riser. Also, it is a must for passive shooting with nods. Well made product from an American company that does exactly what its supposed to.