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Reptilia ROF-45 | 45° Offset Red Dot Mount for RMR – Mounts Plus

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Reptilia ROF-45 Mount – 45° Offset Red Dot Mount for LPVO Setups

The Reptilia ROF-45 is a rugged 45-degree offset mount engineered for pairing mini red dot optics with low-powered variable optics (LPVOs) on rifles equipped with 34mm scope mounts. Whether you’re running a Trijicon RMR, Holosun 507C, or similar RMR-footprint optic, the ROF-45 allows you to transition instantly from magnified to reflex sights without changing your cheek weld.

At Mounts Plus, we carry the Reptilia ROF-45 in Black and Flat Dark Earth, ready to ship with expert support.


🔍 What Is the Reptilia ROF-45?

The Reptilia ROF-45 (Ruggedized Offset Mount) is a precision CNC-machined offset mount designed to attach to the top ring of a 34mm LPVO scope mount. It provides a secure 45-degree mounting platform for backup red dot sights, ideal for:

  • Fast transitions in close-quarters engagements

  • Maintaining situational awareness

  • Keeping your primary optic and red dot perfectly zeroed


🔩 Reptilia ROF-45 Specifications

Feature Details
Material 7075-T6 Aerospace-Grade Aluminum
Finish Type III Hardcoat Anodized
Mounting Angle 45° Offset
Scope Ring Compatibility 34mm ROF-compatible mounts (e.g., Geissele, Reptilia AUS)
Optic Footprint RMR and compatible (Holosun, Trijicon)
Weight 1.3 oz (approximate)
Made in USA ✅ Yes

💡 Note: Designed specifically for use with LPVO setups that support the Reptilia ROF top ring format.


🎯 Why Choose the ROF-45 Over Other Offset Mounts?

  • Direct-to-ring mount – no added rails or weight

  • Maintains optic zero under recoil

  • Clean, snag-free profile

  • Compatible with popular RMR optics

  • Tool-less optic swaps with modular mounting plates


🔘 Compatible Optics for the Reptilia ROF-45

  • Trijicon RMR / RMR Type 2

  • Holosun 507C / 407C / 508T

  • Swampfox Liberty / Justice (RMR footprint)

All optics must share the RMR mounting footprint. Adapter plates are not required for native RMR models.


🛠 Installation Instructions

  1. Remove the top cap from your 34mm Reptilia AUS or Geissele scope mount.

  2. Align the ROF-45 mount on the top ring and fasten using Torx screws.

  3. Attach your RMR optic to the mount using factory screws or provided hardware.

  4. Torque both ring and optic screws to manufacturer specifications.

  5. Confirm zero and cheek weld compatibility.

No additional rail space or adapters needed.


❓ Reptilia ROF-45 FAQs

What does ROF stand for?

ROF means Ruggedized Offset Mount, a family of Reptilia modular scope attachments for red dot optics.

What’s the difference between ROF-90 and ROF-45?

  • ROF-90 mounts red dots directly on top of your scope (90° to barrel)

  • ROF-45 offsets the red dot to the side at a 45° angle for faster transitions

Will the ROF-45 work with 30mm or 35mm mounts?

No. This version is specifically designed for 34mm LPVO scope mounts with ROF-compatible rings. Separate models exist for other sizes.

Is the Reptilia ROF-45 made in the USA?

Yes. All Reptilia mounts are 100% CNC-machined and finished in the USA using premium materials.


🛒 Buy the Reptilia ROF-45 from Mounts Plus

The Reptilia ROF-45 is the ideal offset red dot mounting solution for any rifle equipped with a 34mm LPVO. Trusted by military, law enforcement, and professional competitors, this mount combines lightweight design, modular capability, and bombproof construction—backed by our fast shipping and knowledgeable customer service.

✅ In stock and ready to ship
✅ Compatible with RMR, Holosun, and other mini dots
✅ Pairs perfectly with Geissele and Reptilia AUS mounts
✅ FDE and Black finishes available