DAVIKA RDM-03 – Universal QD Tactical Riser, 57 mm (2.25 in) optical axis

Category RED DOT MOUNTS

RDM-03 targets one practical goal: a single rigid base that keeps a constant 57 mm (2.25 in) optical axis while remaining compatible with most red dots through their standard factory mounts. The result is tangible: modern tall ergonomics, clean magnifier integration, and repeatable  removal/reinstallation thanks to a secured QD system. 

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Use / positioning
Universal QD tactical riser platform developed for AR-15 configurations and modern red dot + magnifier setups. It is not a footprint-specific mount, but a modular base that standardizes the optical axis at 57 mm (2.25 in) on a single rigid architecture.

Height & ergonomics (constant 57 mm axis)
Fixed 57 mm (2.25 in) optical axis height for a more natural head position, faster target acquisition, and stated compatibility with modern equipment (including magnifiers and night vision use, per manufacturer).

Front modularity (SMAI)
Front SMAI interface enabling the use of Picatinny rails and direct-mount adapters in various lengths/heights. Goal: compatibility with most red dot sights using standard factory mounts while maintaining a consistent optical axis.

Rear magnifier interface (dovetail)
Rear dovetail interface engineered for flip-to-side magnifiers. The architecture is intended for high-load retention and long-term coaxial alignment of the red dot / magnifier system on one platform.

QD locking & repeatability
Cam-type QD system with manual operation and a safety locking button to prevent accidental release. The manufacturer highlights high return-to-zero repeatability after removal and reinstallation.

Materials & technical characteristics
• Product name: Red Dot Tactical Riser
• Model: RDM-03
• Type: Quick-detach riser
• Optic interface: Picatinny (STANAG 4694) + direct-mount adapters
• Optical axis height: 57 mm (2.25 in)
• Accessory interface: Dovetail (magnifier)
• Base interface: Picatinny rail
• Material: 7075-T6 aluminum
• Finish: MIL-A-8625 Type III hard anodizing

• Universal 57 mm (2.25 in) red dot riser
• Cam QD + safety locking button
• Front SMAI (rails/adapters) + rear dovetail (magnifiers)
• Picatinny (incl. STANAG 4694 optic interface)
• 7075-T6 + Type III (MIL-A-8625)
• Stated return-to-zero

DAVIKA product range

DAVIKA designs and manufactures its equipment in Kharkiv (Ukraine) with a clear guiding line: one-piece mounts for professional shooters, machined to micrometric precision and engineered for repeatability under recoil. The brand deliberately embraces a technical aesthetic – “military-grade functionality with modern aesthetics” – built on a materials/process stack of 7075-T6 with MIL-A-8625 Type III hard anodizing. The goal is straightforward: secure attachment to Picatinny rails, flawless mechanical strength in harsh conditions, and consistent performance after the mount has been removed and re-installed.

The DAVIKA signature comes from geometry and process choices driven by repeatability:

  • Patented lower geometry + two integrated recoil lugs for a solid bearing surface and repeatable seating on Picatinny rails.

  • Micro-serrated rings + 12 screws for uniform clamping that does not mark the tube, manufactured with micrometric CNC precision.

  • SMAI interface on the MSM mounts to add accessories (dedicated modules) directly on the base, without random stacks of shims.

  • Cant options (0 / 3 / 6 / 9 mil, depending on model) to extend the available vertical adjustment range for long-range shooting.

  • Proven, reliable mechanical base: 7075-T6 one-piece body with Type III hard anodizing, integrated recoil lugs and a refined lower geometry for repeatable installation on Picatinny rails. Rings with internal serrations and 12 screws provide homogeneous retention without damaging the scope tube.

  • Rational modularity: the proprietary DAVIKA SMAI interface lets accessories be mounted directly on the base (rails, levels, dedicated accessories) with no shim stacking. The QD versions (MSM-03 / MSM-04) allow fast optic changes without sacrificing hold and with an excellent return to zero.

  • Clear, use-driven ecosystem: bolt-action (MSM-01 / MSM-03 / RSM-01), AR-10 / AR-15 (MSM-02 / MSM-04), cant control (LV-01 rail / LV-02 / LV-03 tube / LV-04 SMAI) and Garmin chronograph mount (PRM-01). The range is easy to read, references are traceable, and each product page comes with dedicated documentation.

We strive to represent each product as accurately as possible; minor differences may occur (colors, finishes, markings). Images are illustrative; accessories not included. Dimensions and specifications are indicative and may change without notice.

Manufacturer technical files

These files are provided “as is,” without substantive modification. If inconsistencies arise, only the manufacturer’s latest official specifications prevail. Versions, part numbers, features, and visuals may change without notice. BHI does not guarantee the accuracy, completeness, or continuous availability of these documents and cannot be held liable for their use. Rights and content remain with their respective owners.

BHI technical files

While we take great care to deliver an accurate and faithful synthesis, these documents are provided for informational purposes and may include approximations, rounding (notably in imperial↔metric conversions), and residual errors. They are not a substitute for the manufacturer’s manuals or official specifications. Part numbers, dimensions, tolerances, compatibility, and performance data are indicative and may change without notice. Before any use, verify alignment with your firearm/equipment and the most recent manufacturer documentation. BHI disclaims liability for misuse, misinterpretation, or direct/indirect damages; the user is solely responsible for regulatory compliance, safety, and testing.

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