Reptilia ROF-90 | 34mm ACRO/MPS Mount | 100191

The Reptilia ROF-90 is a 90° (12:00) offset optic mount designed to carry an Aimpoint ACRO or Steiner MPS optic above a magnified 34mm host scope. It is machined from billet 7075-T6 aluminum and finished with a MIL-STD Type III hardcoat anodize in Black. The ROF-90 is a drop-in option intended for use with Reptilia AUS mounts or Geissele Super Precision 34mm magnified optic mounts to allow rapid transition to a non-magnified sight picture.

Common applications include short-range target engagement and range/practical shooting where quick optic transitions are valuable, and passive aiming with night-vision setups where an offset red dot is required. The ROF-90 is also described as facilitating distinct zeroing setups for subsonic and supersonic ammunition when used in paired configurations.

Product Specifications

• The manufacturer part number is 100191.
• The model is ROF-90.
• The size is 34mm.
• Compatible optics include Aimpoint ACRO P1/P2 and Steiner MPS.
• The ROF-90 is designed for use with Reptilia AUS and Geissele Super Precision 34mm mounts only.
• The component is machined from billet 7075-T6 aluminum.
• The finish is MIL-STD Type III hardcoat anodize in Black.
• The advertised product color is Black.
• The product type is listed as Ring.
• The advertised fit includes Aimpoint ACRO.
• The mount provides a 90° (12:00) offset orientation for a secondary optic.
• The design adds close-range optic capability and passive aiming options such as night-vision, per the manufacturer.
• The item is noted as Made in USA.
• The UPC is 850022282355.

The ROF-90 is a focused accessory for users who need a compact, repeatable method to add a non-magnified optic above a magnified 34mm host scope. Its billet 7075 construction and military-grade anodize make it a straightforward choice where precise mechanical alignment and durable finish are priorities. If you require a simple, low-profile solution to add an ACRO or MPS to an existing 34mm magnified mount, the ROF-90 provides that capability without altering the host optic.