Reptilia

Reptilia AUS Scope Mount 34mm 1.93" Bore Height

£339.99

Tax included where applicable.

In stock7–10 day delivery

Colour: Black Anodize

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Delivery Information

Orders are dispatched from the United Kingdom with tracked delivery and arrive in 7–10 days. You will receive tracking details by email once your order ships.

Returns & Refunds

Please see our Returns & Refunds policy for full details on returns and exchanges.

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SKU: 100-242UPC: 850053448065

Product Overview

The Reptilia AUS Mount is a one-piece riflescope mount for 34mm tube scopes, holding the optic at a 1.93in bore height on any M1913 Picatinny rail.

One tube diameter, one bore height, one machined body. There is nothing here to shim, stack or align — that work was done on the mill.

Reptilia describe the AUS Mount as the culmination of a two-year development programme driven by an end user group. It is machined from billet 7075-T6 aluminium, finished in MIL-STD Type III hardcoat anodising, and clamps to the rail through an anti-snag spring-loaded nitrided steel clamp. This version weighs 169 g (6.0 oz) and takes a 34mm scope tube.

1.93in is the tallest AUS height, and it is there for a head-up shooting position — a chassis with a high adjustable comb, a shooter working under night vision, or anyone who would rather bring the scope to the eye than the eye to the scope. Reptilia do not publish an objective clearance figure at this height, so measure your own objective bell against your rail rather than assuming the extra height solves it. Made in the USA.

Why shooters choose the AUS Mount 34mm 1.93"

  • 34mm tube, fixed — machined for one ring diameter, so the scope beds on metal rather than on shims
  • 1.93in bore height — chosen at the mill, not adjusted on the rifle
  • One-piece body — rings and base are the same part, so there is no base-to-ring joint to move
  • 169 g (6.0 oz) — billet 7075-T6 aluminium in MIL-STD Type III hardcoat anodising
  • Spring-loaded steel clamp — stays open while you place the mount, then closes flush and anti-snag

What the AUS Mount 34mm 1.93" fits

Fits riflescopes with a 34mm main tube, on any M1913 Picatinny rail — the flat-top receiver of a bolt-action precision rifle, a rail-topped action, or a flat-top AR-pattern upper. Reptilia publish no objective clearance figure for this height, so check your objective bell against your own rail before ordering. Tube diameter and bore height are both fixed on this listing and neither is adjustable, so measure your scope's main tube and decide your height before ordering. Reptilia make the same 34mm mount at 1.54in and 1.70in bore heights, and the same 1.93in height for a 30mm tube.

Specifications

Fits 34mm tube riflescopes, on any M1913 Picatinny rail
Type One-piece riflescope mount — 1.93in bore height
Material Billet 7075-T6 aluminium
Finish MIL-STD Type III hardcoat anodised — Black Anodize, Flat Dark Earth Anodized
Weight 169 g (6.0 oz)
Mount interface Spring-loaded nitrided steel clamp to M1913 Picatinny
Made in USA
Brand Reptilia
MPN 100-242 · 100-243

Set the height once, then leave the mount alone. Order the AUS Mount 34mm 1.93" today — in stock at Xtreme Tactical Gun Parts with free tracked UK delivery in 7–10 days.

Explore more: Scope Mounts & Optic Risers, Precision Rifle Stocks or browse all Reptilia.

Compatibility & Fitment

Fits 34mm tube riflescopes only, on any M1913 Picatinny rail. Fixed 1.93in bore height, not adjustable. Reptilia publish no objective clearance figure at this height. Will not accept a scope of any other tube diameter.

Please confirm platform, interface and fitment requirements before ordering.

Technical Specifications

Fits34mm tube riflescopes, on any M1913 Picatinny rail
TypeOne-piece riflescope mount — 1.93in bore height
MaterialBillet 7075-T6 aluminium
FinishMIL-STD Type III hardcoat anodised — Black Anodize, Flat Dark Earth Anodized
Weight169 g (6.0 oz)
Mount interfaceSpring-loaded nitrided steel clamp to M1913 Picatinny
Made inUSA
BrandReptilia
MPN100-242 · 100-243
SKU / MPN100-242
UPC / Barcode850053448065

Product Questions

Is the mm figure a height or a tube size?
On an AUS Mount it is the scope tube diameter. This one takes a 34mm tube. Reptilia quote bore height separately, and on this version it is 1.93in. That is the opposite of their ROF and DOT red dot mounts, where the height is the headline figure, so it is worth reading the two numbers carefully before ordering.
Will my scope fit?
Only if its main tube measures 34mm. A one-piece mount is machined to one diameter and cannot be shimmed down or opened out. Check the tube specification from the scope maker rather than measuring with a rule, because 30mm, 34mm and 35mm are close enough to confuse by eye. Reptilia publish no maximum objective diameter for the 1.93in version.
Which bore height should I choose?
Bore height sets how high your eye has to sit to see through the scope. A lower mount suits a rifle with a conventional stock and a low comb; a taller one suits a raised comb, a chassis with an adjustable cheek piece, or a shooter who wants a head-up position. Reptilia offer this mount at more than one height and they are separate products, because a one-piece mount cannot be adjusted after it is made.
Does it hold zero if I take it off?
The clamp indexes into the rail slots, so return to zero is repeatable when the mount goes back into the same slots on the same rail. Note which slot you were in before removing it, and confirm the zero on paper afterwards rather than assuming it — that is ordinary practice with any Picatinny mount, not a caveat about this one.
How will it arrive?
Optic mounts are sent from the United Kingdom with free tracked UK delivery in 7–10 days, and you'll get tracking by email when it ships. If a part turns out to be the wrong fit, see our returns policy or contact us and we'll help sort it.

Need Help Choosing the Right Part?

Our UK-based team is happy to help with fitment, compatibility and product questions.