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Accuracy International

Accuracy International AI-3027: Dovetail (NOT PICATINNY) Mount 34mm (18moa)

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Dovetail Mount,

Not Picatinny

34mm Mount

18 MOA elevation built in

Part No.

3027

Specified .338

Lapua Mag

Front/back Dimensions:

1.315/1.330

$229.54
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SKU: 3027

Overview

Designed for rifles that use a dovetail interface rather than a Picatinny rail, this one-piece mount provides a 34mm scope mounting solution with 18 MOA of built-in elevation. It is specified for use on .338 Lapua Mag. setups and lists front/back dimensions of 1.315/1.330. Machined aluminum construction keeps the design straightforward and purpose-built for shooters who want an integrated mounting option. If a 30mm optic is needed, the mount can be converted with reducing rings.

Why Hunters Choose the Accuracy International

34mm Dovetail

18 MOA elevation built in

One-piece Machined

Aluminum construction

Can Be

Converted from 34mm to 30mm

Specified Use

On .338 Lapua Mag

Front/back Dimensions

Listed as 1.315/1.330

Key Features

  • Dovetail mount, not Picatinny
  • 34mm mount with 18 MOA elevation built in
  • Part No. 3027
  • Specified for .338 Lapua Mag.
  • Front/Back dimensions: 1.315/1.330
  • Machined aluminum one-piece mount
  • 34mm mounts can be converted to 30mm using reducing rings

Best Used For

  • Hunters using a .338 Lapua Mag rifle with a 34mm scope setup
  • Shooters needing a dovetail mount, not a Picatinny interface
  • Users wanting built-in 18 MOA elevation in a one-piece mount
  • Owners planning a future 30mm conversion with reducing rings

Specifications

Back1.330
Convertible To 30mmYes
Elevation18 MOA
Front1.315
MaterialMachined aluminum
Mount TypeDovetail (NOT PICATINNY)
One PieceYes
Part Number3027
Reducing RingsRequired for 30mm conversion
Tube Diameter34mm
Use On.338 Lapua Mag.

Pros

  • 34mm dovetail mount with 18 MOA elevation built in
  • One-piece machined aluminum construction
  • Can be converted from 34mm to 30mm using reducing rings
  • Specified for use on .338 Lapua Mag.
  • Front/back dimensions listed as 1.315/1.330
  • Clear non-Picatinny dovetail design for compatible setups

Considerations & Trade-offs

  • This is a dovetail mount, not a Picatinny mount, so compatibility needs to be confirmed with the rifle setup before ordering.
  • The 34mm ring size is fixed as listed; converting to 30mm requires separate reducing rings.
  • The mount includes 18 MOA of built-in elevation, which is useful for long-range setups but may not suit every zeroing preference.
  • Front/back dimensions are specified as 1.315/1.330, so fit should be checked carefully against the intended application.

Suggested Comparisons

  • 34mm scope mounts
  • Dovetail scope mounts
  • Scope ring reducing rings
  • One-piece scope mounts

Suggested Accessories

  • Scope rings
  • Reducing rings
  • Torque wrench
  • Optic level

Frequently Asked Questions

Is this a Picatinny mount or a dovetail mount?

This is a dovetail mount, not a Picatinny mount.

What scope tube size does the AI-3027 fit?

It is listed as a 34mm mount. The description also says all 34mm mounts can be converted to 30mm using reducing rings.

Does this mount include built-in elevation?

Yes. The description states that it has elevation built in at 18 MOA.

What rifle or cartridge is it listed for?

The product data says it is for use on .338 Lapua Mag.

What are the front and back measurements listed for this mount?

The listed front/back measurements are 1.315/1.330.