Docter/Noblex Standard
This is one of the most widely used footprints in the field of red dot sights. It has two holes for screws and four sockets in which the pins on the mount/adapter fit, one in each corner. There is a wide range of mounts for this footprint on the market, which is one of the main reasons why it is used by so many manufacturers. Docter/Noblex standard is simple and reliable.
Red dot sights that share this footprint:
Docter/Noblex Sight C
Docter/Noblex sight 2+
Docter/Noblex sight III
Docter/Noblex QUICKsight 5.0 VR
Noblex Sight G
Vortex Viper
Vortex Venom
Burris Fastfire 2*
Burris Fastfire 3*
Delta Optical MiniDot*
Delta Optical MiniDot II*
Hawke Reflex 1×25*
Vector Optics Frenzy 1x20x28*
Sightmark Mini Shot Pro Spec*
Sightmark Mini Shot M-Spec
Leica Tempus
MAKdot 1×25
Vomz Pilad 1×20
Red Dot Footprints