The reflex sight Picatinny mounting adapter plate features Doctor/Noblex Pattern 2 Version micro red dot mount footprints (Remind: 2 front pins 21.65mm wider than 2 back pins 20mm, refer to Pic 2).
This Doctor Pattern 2 to Picatinny adapter optics red dot mount is made for different Doctor version footprint micro red dot sight install on standard 1913 picatinny/weaver rails.
New shape design with integrated pins and precision CNC machined from aircraft grade aluminum, solid anti-scratch black anodized durable finish.
It comes with installation torx screws and wrenche inbox to install red dot sight to Picatinny rail, lifetime warranty for the mount, feel free to buy and use.
Please check the key dimensions in drawing and the pictures of footprint in details before you purchase to ensure it can fit your red dot sight properly.