The Reptilia ROF-45 30mm RMR Mount in FDE is a precision-engineered, drop-in offset mount that seamlessly integrates a Trijicon RMR onto your magnified optic setup — giving you instant access to a close-range red dot without breaking your long-range zero.
- Drop-in upgrade compatible with Reptilia AUS and Geissele Super Precision 30mm mounts
- Machined from aircraft-grade billet 7075-T6 aluminum for maximum strength and minimal weight
- MIL-STD Type III hardcoat anodized finish in Flat Dark Earth (FDE) for corrosion resistance
- Ultralight at just 27 grams — adds capability without meaningful weight penalty
- Holds a Trijicon RMR at a 45-degree offset for rapid close-quarters target acquisition
- NSN-listed (1005-01-674-6614) and proudly Made in the USA to military specifications
Who This Is For
The Reptilia ROF-45 is built for tactical shooters, competition rifle competitors, and serious AR-platform enthusiasts who run a magnified optic but need a reliable, fast-acquisition solution for close-range engagements. If you're already running a Reptilia AUS Mount or a Geissele Super Precision 30mm scope mount and want to add an RMR without additional rail clutter or co-witness complications, this is your ideal solution.
Specifications
| Brand | Reptilia |
|---|---|
| Model | ROF-45 |
| Color / Finish | Flat Dark Earth (FDE), Type III Hardcoat Anodized |
| Compatible Mounts | Reptilia AUS Mount, Geissele Super Precision 30mm |
| Compatible Optic | Trijicon RMR |
| Offset Angle | 45 Degrees |
| Tube Diameter | 30mm |
| Material | Billet 7075-T6 Aluminum |
| Weight | 27 grams |
| NSN | 1005-01-674-6614 |
| Country of Origin | Made in USA |
Frequently Asked Questions
Which scope mounts is the Reptilia ROF-45 compatible with?
The ROF-45 is specifically designed as a drop-in upgrade for the Reptilia AUS Mount and the Geissele Super Precision 30mm optic mount. It is not a universal mount and will not function correctly with other 30mm rings or scope mounts outside of these two platforms. Always verify your existing mount before purchasing.
Which red dot optics fit the Reptilia ROF-45?
The ROF-45 is designed specifically to accept the Trijicon RMR (Ruggedized Miniature Reflex) series of red dot sights. If you're running a different mini red dot such as an Aimpoint ACRO or Holosun 507C, this mount will not be compatible, as the footprint and mounting pattern differ from the RMR standard.
Does the 45-degree offset affect zero or point of impact at close range?
Because the RMR sits at a 45-degree angle relative to your primary magnified optic, there is a slight parallax offset between the two sighting systems. At close quarters (typically 0–50 yards), the difference is minimal and shooters can easily account for it with practice. Most users zero their RMR independently at a desired close-range distance, allowing the two optics to serve distinctly different engagement distances without interfering with each other.