This is a one piece aluminum sight base for the CZ P09/P07 pistols. It uses the rear dovetail to mount the sight to your slide. Hard anodized for a long service life, we also include polymer-tipped set screws fore and aft to our mount to make the sight mount much more stable than other designs.  Mount is only compatible with the listed Optics. 

.531oz with hardware, not including optic. 

Dovetail width (front to rear) approximately .385".

**IMPORTANT: Due to dovetail variations, Springer Precision mounts will only work with the models listed. Compatibility with any other models or optics can not be guaranteed! Please email prior to placing order if you have any questions**