Maztech
34mm top-cap rail for mounting the X4-LRF above a compatible X4-FCS, Geissele, or Reptilia LPVO mount.

The Maztech X4 Diving Board Mount 34mm replaces the top cap on a compatible 34mm X4-FCS, Geissele, or Reptilia LPVO mount and adds eight Picatinny rail stations above the scope. That position lets an X4-LRF sit over the optic when the rifle lacks enough clear front rail space for a conventional rangefinder position.
The 7075-T6 aluminum rail weighs 2 ounces and ships with four 8-40 fasteners plus a T15 driver. Its 58 mm maximum objective clearance is an important fit check for scopes with large front housings.
Add the X4 Diving Board Mount 34mm to your build and see how it enhances your platform.