The Reptilia ROF SAR is a drop-in upgrade for magnified scopes with an objective diameter of 33mm or less. Available initially to fit 30mm scope tubes, it adds a mounting point for a Trijicon RMRA(R) to provide a fast, close-range option to your magnified scope. The ROF-SAR can easily position the reflex optic at 90Adeg, 45Adeg, or any angle the user prefers. The ROF Riser can be added if additional height is needed to clear a host scope's turrets. Mfg: Reptilia Corp