https://doublemdefense.com/product/vortex-precision-extended-cantilever-mount-30mm/
Factory New.
UPC: 875874008052
SKU: 875874008052
Item Description:
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.
Item Specifications:
Base Clamp Screws 45-50 in/lbs
Ring Screws 18 in/lbs
Weight 226 grams (7.97 oz)