The Reptilia AUS Offset is a secondary red dot mount for the Leupold DeltaPoint Pro that bolts onto the body of a Reptilia AUS scope mount at 37° from vertical.
An accessory for the AUS Mount System, not a mount in its own right. Without an AUS scope mount on the rifle it has nowhere to bolt.
Reptilia machines it from Type III hardcoat anodized 7075 aluminum with nitrided 4140 steel hardware. It attaches through four mounting locations on the AUS Mount body, sets the DeltaPoint Pro at 37° from vertical, and weighs 1.1 oz (30 g).
The DeltaPoint Pro's own footprint is not interchangeable with the ACRO or RMR patterns, which is why this is a separate part rather than the same offset with a different plate. Fitting the dot to the scope mount instead of to a rail section keeps the rifle's sighting hardware to one assembly, which matters more on a precision bolt gun than on anything else — every extra clamped joint is another thing to check before a match. Made in the USA.
Key Features
- Mounts to the AUS body: Attaches to a Reptilia AUS scope mount through four machined locations, not to a rail
- Leupold DPP footprint: Cut for the DeltaPoint Pro pattern, with no adapter plate involved
- 37° from vertical: Reptilia's published angle, fixed, so the roll is repeatable
- 1.1 oz (30 g): Type III hardcoat anodized 7075 aluminum with nitrided 4140 steel hardware
- One assembly on the rifle: No separate offset rail base and no second clamp on the Picatinny
Compatibility & Fitment
Fits the Leupold DeltaPoint Pro and optics using the DeltaPoint Pro footprint. It mounts to the body of a Reptilia AUS scope mount and has no Picatinny clamp of its own, so an AUS mount has to be on the rifle first — the range runs from 30mm at 1.54in through to 34mm at 1.93in. If your miniature red dot is an Aimpoint ACRO or a Steiner MPS rather than a DeltaPoint Pro, the AUS Offset for ACRO and MPS is the version you need.
Technical Specifications
Fits | Leupold DeltaPoint Pro and DPP-footprint optics — on a Reptilia AUS scope mount body |
Type | Offset secondary red dot mount — 37° from vertical |
Material | Type III hardcoat anodized 7075 aluminum; nitrided 4140 steel |
Finish | Type III hardcoat anodized — Black Anodized, FDE Anodized |
Weight | 1.1 oz (30 g) |
Mount interface | Reptilia AUS Mount body, four mounting locations — not a Picatinny rail |
Made in | USA |
Brand | Reptilia |
US Shipping & Support
Shipped from D&R Sports Center in the USA with fast, tracked delivery. Questions on fit, mounting or which model suits your setup? Our team is glad to help before and after your purchase.
Frequently Asked Questions
Does it clamp to a Picatinny rail?
No. It bolts to four mounting locations machined into the body of a Reptilia AUS scope mount. There is no rail clamp on this part, so it cannot be fitted to a rifle that is not already running an AUS mount. Buy the scope mount first, then this.
Will an ACRO fit it?
No. This one is cut for the Leupold DeltaPoint Pro footprint. The ACRO and Steiner MPS pattern is a different set of screw positions, and Reptilia makes a separate AUS Offset for it. Check the base of your optic against the maker's specification rather than the shape of the housing.
Is the angle adjustable?
No. 37° from vertical is machined in. That is deliberate: a fixed angle keeps the dot's relationship to the rifle constant, so the roll becomes a learned movement and the zero stays where you put it. Nothing about the mount can shift out of position because nothing about it moves.
How much does it add to the rifle?
1.1 oz (30 g) for the mount itself, plus your optic. On a precision rifle that already carries a heavy scope, that is a rounding error against the benefit of having a close-range sight picture available without touching the turrets.
