The Reptilia AUS Offset Mount for Aimpoint ACRO and Steiner MPS brings precision engineering and battlefield-ready versatility to your secondary sighting system setup, keeping your enclosed miniature red dot instantly accessible for rapid target engagement.
- Compatible with Aimpoint ACRO, Steiner MPS, and any ACRO-footprint MRDS
- Reversible design mounts on left or right side of the AUS Mount body
- 37-degree offset angle optimized for fast transitions and close-quarters engagement
- Type III hardcoat anodized 7075 aluminum construction for maximum durability
- Nitrided 4140 steel hardware provides corrosion resistance under hard use
- Proudly manufactured in the USA to Reptilia's exacting tolerances
Who This Is For
This mount is purpose-built for competitive shooters, tactical operators, and serious rifle enthusiasts who run an AUS Mount System and need a reliable, zero-compromising offset position for their secondary red dot. Whether you're navigating a 3-Gun stage or building a duty carbine, the AUS Offset Mount in FDE lets you engage targets at any angle without breaking your primary optic's zero or wasting a critical second re-acquiring your sight picture.
Specifications
| Brand | Reptilia |
|---|---|
| Model | AUS Offset Mount – ACRO/MPS |
| Finish / Color | FDE (Flat Dark Earth) |
| Compatible Optics | Aimpoint ACRO, Steiner MPS, ACRO-footprint MRDS |
| Offset Angle | 37 Degrees from Vertical |
| Mount Positions | 4 (Left or Right Reversible) |
| Body Material | Type III Hardcoat Anodized 7075 Aluminum |
| Hardware Material | Nitrided 4140 Steel |
| Country of Origin | Made in the USA |
| System Compatibility | Reptilia AUS Mount System |
Frequently Asked Questions
Does the AUS Offset Mount require the full Reptilia AUS Mount System to function?
Yes. The AUS Offset Mount is designed as a component of Reptilia's AUS (Auxiliary Utility System) Mount ecosystem. It attaches to the four integrated mounting locations built into the AUS Mount body. It is not a standalone Picatinny or M-LOK accessory and requires the AUS Mount base to be installed on your rail first.
Can I use this mount with optics other than the Aimpoint ACRO and Steiner MPS?
Yes — the AUS Offset Mount accepts any miniature red dot sight that utilizes the ACRO mounting footprint. As the ACRO footprint becomes increasingly common among enclosed emitter optics, you have solid flexibility when selecting or upgrading your secondary red dot without needing a new mount.
What is the advantage of a 37-degree offset angle for a secondary optic?
A 37-degree offset places your secondary red dot at an ergonomic cant angle that allows near-instantaneous target transitions — especially in close-quarters or barrier shooting scenarios — without removing your cheek weld or adjusting your grip. It strikes the ideal balance between accessibility and stability, making it a popular choice for both competition and duty-use rifle builds.