REPTILIA ROF-90 34mm ACRO FDE Mount

The REPTILIA ROF-90 is a purpose-built 34mm adapter that places compact red-dot optics for close-range use alongside a magnified 34mm scope. It is intended to position an Aimpoint ACRO or Steiner MPS at 90° (12:00) relative to a magnified optic, enabling a rapid transition to a non-magnified sight picture. The ROF-90 is offered as a drop-in upgrade for Reptilia AUS mounts and Geissele Super Precision 34mm magnified optic mounts.

Key Specifications

• The model is ROF-90.
• Designed for 34mm optic tubes.
• Compatible with Aimpoint ACRO P1/P2 and Steiner MPS.
• Machined from 7075-T6 aluminum billet.
• Surface finish is MIL-STD Type III Class 2 hardcoat anodize.
• Color/finish is listed as Flat Dark Earth.
• Intended as a drop-in upgrade for Reptilia AUS mounts and Geissele Super Precision 34mm mounts.
• Manufacturer features list a weight of 35 grams; an alternate weight value of 0.226 appears in attribute data with no unit specified.
• Made in the USA.

The ROF-90 provides a compact, mechanically simple solution for adding a co-witnessed close-range optic to a magnified rifle setup. Its billet 7075-T6 construction and MIL-STD hardcoat finish offer a focus on durability and repeatable mounting, while the 34mm form factor maintains minimal offset from the host optic centerline. For users wanting a dedicated close-range sighting option that integrates with Reptilia AUS or Geissele Super Precision 34mm mounts, the ROF-90 is configured to retain a low profile and straightforward interface with Aimpoint ACRO and Steiner MPS series sights.