ADM DELTA 30-mm QD Scope Mount – 0/20 MOA, Black/FDE

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30 mm · straight QD mount · 0/20 MOA
ADM DELTA: robust direct mount – but without cantilever The DELTA is a straight 30 mm QD scope mount for compatible Picatinny rails. It does not shift the optic forward. Exactly for this reason, the desired eye relief must already be achievable on the existing rail without a cantilever.
This offer includes four clearly separated variants: Black or Flat Dark Earth, each with 0 or 20 MOA.

Fits well / fits rather not


Fits well if … … your scope has a 30 mm main tube, a sufficiently long Picatinny rail is available, and you want a straight QD mount.


Fits rather not if … … you need 1 inch, 34 or 35 mm, require a cantilever for eye relief, or are looking for a lower repeater mount.


0 or 20 MOA?

0 MOA keeps the mount neutral to the rail. 20 MOA provides mechanical forward tilt and can shift usable elevation adjustment for longer distances. This is not an automatic precision upgrade.
The variants are now clearly named: Black / 0 MOA, FDE / 0 MOA, Black / 20 MOA, and FDE / 20 MOA. Color and tilt must be chosen together.

Features with practical effect


Straight geometry No forward offset. Good if the rail is long enough; unsuitable if the optic needs to be positioned further forward for eye relief.


30 mm rings integrated The ring size is part of the mount. Other main tube diameters require a different mount and cannot be compensated by tightening more.


Two QD levers Both clamping points must be adjusted evenly and without play. Different closing forces indicate the adjustment should be checked again.


1.5 inch axis height Existing ADM data states about 38.1 mm. Whether this height fits ergonomically depends on the head and cheek position on the specific sc
haft.


Limits, Drawbacks & Avoiding Bad Buys

A DELTA cannot replace missing forward offset. If the rings only sit on the turret housing or on tapers, the geometry is wrong – not the torque.
With 20 MOA, the scope must still be sufficiently adjustable in the desired close and zeroing range. Check point of impact after removal and reattachment.

Technical Data with Practical Interpretation


Main tube 30 mm. The objective diameter is not relevant for this.


Inclination 0 or 20 MOA depending on the variant. Always coordinate forward tilt with planned adjustment range.


Material 6061-T6 aluminum, Type III hard anodized, black or FDE. Manufacturer weight according to available data approx. 8 oz.


Ring screws Existing ADM instructions specify max 20–25 in-lb; the lower limit of the scope manufacturer takes precedence.


Scope of delivery
1 × ADM DELTA 30 mm QD scope mount in chosen color/MOA version with pre-assembled ring caps and QD levers. Scope, firearm, additional rail and torque wrench are not included.
FAQ
Does the DELTA have a cantilever? No. It is straight and without forward offset. Which variants have 20 MOA? The variants “Black / 30 mm / 20 MOA / QD” and “Flat Dark Earth / 30 mm / 20 MOA / QD”. Does a 34 mm scope fit? No. This offer has integrated 30 mm rings. Are 20 MOA always useful? No. They must fit the adjustment range and purpose of the scope.
Black Raptor · honestly rated
The DELTA is a clear solution for a 30 mm optic when no cantilever is needed. Tube size, eye relief and 0/20 MOA should be determined before ordering.