Introducing the Reptilia ROF-Diving Board originally for 34mm Geissele Super Precision Magnified Optic Mounts, also compatible with our 34mm AUS Mounts. Manufactured at the request of a DoD customer, the Diving Board places a MIL-STD-1913 rail at the ideal position and height to mount laser range finders such as the Wilcox RAPTAR, laser designators, or miniature red dot optics on a NightForce ATACR 5-25A-56 F1, ATACR 7-37A-56, or ATACR 7-37A-56 F1. Additionally the Diving Board doubles the support area on the optic tube by reusing the ring cap from the host mount. While it has been optimized for use with the NightForce ATACR, it is compatible with a wide range of other higher power magnified optics such as the Vortex Optics RAZOR HD GEN III 6-35A-56 FFP, or the Tangent Theta 5-25A-56 and 7-35A-56. The 34mm ROF-Diving Board is immediately available in our FDE MIL-STD Type III, Class 2, hard anodize. Like all of Reptilia's products, the ROF-Diving Board is 100% designed and manufactured in the USA. Not compatible with: Schmidt & Bender PM II Ultra Short, Cronus BTR 4.5-29A-56