DPP Doesn't Always Fit: DeltaPoint Pro Optics Footprint Compatibility
This video details the complexities of mounting pistol-style optics, specifically those with a DeltaPoint Pro (DPP) footprint, onto various firearms and mounts. The presenter highlights that despite sharing a common footprint, optics and mounts often have compatibility issues due to variations in deck height, recoil lug dimensions, and mounting plate designs. The core problem is achieving usable co-witness with backup iron sights, which is frequently hindered by optics with excessive deck height or mounts that don't properly interface with the optic's recoil lugs.











