FIND IT HERE! https://doublemdefense.com/product/vx-precision-ext-34mm-mount/ 

Available in several different sizes with options for 20 MOA cant. These extended cantilevers are designed for mounting scopes with a forward location, providing correct eye relief and head placement. The cantilever ring mount positions the center of the riflescope tube at a height of 1.574” (40mm) from the base.

 

TORQUE SPECS
Base Clamp Screws 45-50 in/lbs
Ring Screws 18 in/lbs

Weight 226 grams (7.97 oz)