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 Reptilia do not publish an objective clearance figure at this height, so measure your own objective bell against your rail rather than assuming the extra height solves it.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"
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34mm tube, fixed — machined for one ring diameter, so the scope beds on metal rather than on shims
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1.93in bore height — chosen at the mill, not adjusted on the rifle
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One-piece body — rings and base are the same part, so there is no base-to-ring joint to move
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169 g (6.0 oz) — billet 7075-T6 aluminium in MIL-STD Type III hardcoat anodising
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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.