
Availability: In Stock
The Reptilia ROF-90 is a 34mm offset optic mount designed to add a secondary aiming solution to precision rifle setups. If you're running a magnified scope on a Reptilia AUS or Geissele Super Precision mount, the ROF-90 clamps a red-dot sight—Trijicon RMR, SRO, or compatible optics from Holosun—at 90 degrees for quick close-range transitions without removing your hand from the gun. This is the setup that serious rifle builders choose when they want both magnified and non-magnified sight options on a single platform.
The tactical advantage is real: zero your dot for subsonic ammunition while keeping your primary scope dialed for supersonic rounds, then toggle between them based on your load or engagement distance. The mount's engineering minimizes the offset distance from your scope's optical axis, so your secondary sight picture stays clean and unobstructed. Built from billet 7075-T6 aluminum and finished in flat dark earth hard anodize, it's light at 33 grams and tough enough for professional and competitive use.
Reptilia engineered this mount specifically for compatibility with the Geissele Super Precision and their own AUS platform—it's a drop-in upgrade if you already own one of those bases. Manufactured in the USA and finished to military-spec standards, the ROF-90 is the kind of component serious shooters trust on rifles that see real use, whether that's precision hunting, tactical training, or the range.
| Brand | Reptilia |
| Model | ROF-90 |
| Tube Diameter | 34mm |
| Mount Orientation | 90-degree offset (12 o'clock) |
| Optic Compatibility | Trijicon RMR, SRO; Holosun HS407, HE407, HS507, HE507, HE508 |
| Base Compatibility | Reptilia AUS Mount, Geissele Super Precision |
| Material | Billet 7075-T6 aluminum |
| Finish | MIL-STD Type III hardcoat anodize (flat dark earth) |
| Weight | 33 grams |
| Country of Origin | USA |
The ROF-90 is designed as a drop-in upgrade for the Reptilia AUS Mount and the Geissele Super Precision mount. It will not fit other 34mm mounting systems.
The ROF-90 is compatible with the Trijicon RMR and SRO, and with Holosun HS407, HE407, HS507, HE507, and HE508 series optics.
A secondary red-dot at 90 degrees lets you keep a magnified scope for distance shooting and quickly acquire a close-range target with an unmagnified sight without removing your hand or shifting your cheek weld. Many shooters also zero their red-dot for subsonic ammunition and their primary scope for supersonic rounds, giving them flexibility across different load choices.
Yes, the ROF-90 is manufactured in the USA from billet aluminum and finished to military hard-anodize standards.
SKU: 114461999 • Width: 4.5in • Height: 1.9in • Depth: 4.7in • Weight: 0.25oz




Availability: In Stock
The Reptilia ROF-90 is a 34mm offset optic mount designed to add a secondary aiming solution to precision rifle setups. If you're running a magnified scope on a Reptilia AUS or Geissele Super Precision mount, the ROF-90 clamps a red-dot sight—Trijicon RMR, SRO, or compatible optics from Holosun—at 90 degrees for quick close-range transitions without removing your hand from the gun. This is the setup that serious rifle builders choose when they want both magnified and non-magnified sight options on a single platform.
The tactical advantage is real: zero your dot for subsonic ammunition while keeping your primary scope dialed for supersonic rounds, then toggle between them based on your load or engagement distance. The mount's engineering minimizes the offset distance from your scope's optical axis, so your secondary sight picture stays clean and unobstructed. Built from billet 7075-T6 aluminum and finished in flat dark earth hard anodize, it's light at 33 grams and tough enough for professional and competitive use.
Reptilia engineered this mount specifically for compatibility with the Geissele Super Precision and their own AUS platform—it's a drop-in upgrade if you already own one of those bases. Manufactured in the USA and finished to military-spec standards, the ROF-90 is the kind of component serious shooters trust on rifles that see real use, whether that's precision hunting, tactical training, or the range.
| Brand | Reptilia |
| Model | ROF-90 |
| Tube Diameter | 34mm |
| Mount Orientation | 90-degree offset (12 o'clock) |
| Optic Compatibility | Trijicon RMR, SRO; Holosun HS407, HE407, HS507, HE507, HE508 |
| Base Compatibility | Reptilia AUS Mount, Geissele Super Precision |
| Material | Billet 7075-T6 aluminum |
| Finish | MIL-STD Type III hardcoat anodize (flat dark earth) |
| Weight | 33 grams |
| Country of Origin | USA |
The ROF-90 is designed as a drop-in upgrade for the Reptilia AUS Mount and the Geissele Super Precision mount. It will not fit other 34mm mounting systems.
The ROF-90 is compatible with the Trijicon RMR and SRO, and with Holosun HS407, HE407, HS507, HE507, and HE508 series optics.
A secondary red-dot at 90 degrees lets you keep a magnified scope for distance shooting and quickly acquire a close-range target with an unmagnified sight without removing your hand or shifting your cheek weld. Many shooters also zero their red-dot for subsonic ammunition and their primary scope for supersonic rounds, giving them flexibility across different load choices.
Yes, the ROF-90 is manufactured in the USA from billet aluminum and finished to military hard-anodize standards.
SKU: 114461999 • Width: 4.5in • Height: 1.9in • Depth: 4.7in • Weight: 0.25oz



