Reptilia 30mm ROF-90 Black 12 o'clock Mount for Reptilia AUS and Geissele Super Precision fits ACRO and Steiner MPS 100-346

The Reptilia 30 mm ROF-90 Black 12 o'clock Mount (model 100-346) is a precision-engineered offset mount designed to pair your ACRO or Steiner MPS mini red dot with a magnified scope. Developed as a drop-in upgrade for Reptilia AUS and Geissele Super Precision 30 mm mounts, the ROF-90 positions a MRDS (Aimpoint ACRO or Steiner MPS footprint) at the 12 o'clock position, allowing swift transitions between close - and long-range targeting. Built from CNC-machined 7075-T6 aluminum and finished with MIL-STD Type III hardcoat anodize, it's light yet tough, weighing just ~30 g (≈1.05 oz). This design ensures the red dot optic is as close as possible to the centerline of your host scope, minimizing cheek-weld disruption while maintaining a clear sight picture. Originally developed to meet user demand for fast switch-to "heads-up" aiming, it also supports use of NV optics and quick follow-up shots at short ranges. It provides effective dual-purpose functionality—zero the MRDS for subsonic rounds (e. g. 300 AAC Blackout) while your main optic is tuned for supersonic ballistics. The standard version is perfect for most setups, while the "TALL" variant clears larger turret knobs and higher-profile LPVOs. Made in the USA and available in black (100-346 refers to the black ACRO/MPS variant). Precise 12 o'clock offset - Integrates ACRO P1/P2 or Steiner MPS footprint red dots atop 30 mm magnified optics. Seamless mount compatibility - Designed specifically for Reptilia AUS and Geissele Super Precision 30 mm mounts. Rugged yet lightweight - CNC-machined 7075-T6 aluminum with MIL-STD Type III hardcoat; ~30 g weight. Minimal centerline offset - Keeps red dot close to optical axis without obstructing sight picture. Rapid target transition - Switch instantly between magnified and reflex aiming for dynamic engagement. Dual-ammo setup - MRDS can be zeroed subsonic while main optic is tuned supersonic. Clearance-ready models - Standard and TALL versions accommodate various turret sizes. USA-made quality - Precision-engineered and domestically produced. Reptilia 30mm ROF-90 Black 12 o'clock Mount for Reptilia AUS and Geissele Super Precision fits ACRO and Steiner MPS 100-346