Rings, Mounts & BasesAmerican Defense ManufacturingSold by Brownells

American Defense Manufacturing

Delta Cantilever Scope Mount - 34mm 0 Moa 2 Cantilever Mount, Flat Dark Earth

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

Quick-detach Cantilever

Scope mount for long-range AR

34mm Ring

0 MOA elevation built in

Flattop Ar-15

Receivers

Cantilever Design

Positions the optic farther forward

Creates Room

Behind the ocular lens for

$249.85
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SKU: 100038600

Overview

Built for flattop AR-15 setups, this quick-detach cantilever mount positions an optic farther forward on the rail to help create room behind the scope and support a more flexible rifle layout. It is intended for shooters who want to pair a long-range optic with additional accessories such as irons or a magnifier without crowding the receiver area. The mount is made from 6061-T6 aluminum and is offered in a flat dark earth finish. For hunters and rifle users assembling a streamlined AR optic setup, it provides a purpose-driven mounting solution with a focus on fit and configuration.

Why Hunters Choose the American Defense Manufacturing

Quick-detach Design

Supports fast optic removal and

Cantilever Layout

Positions the optic farther forward

Additional Room

Behind the ocular lens for

Flattop Ar-15

Receivers

Made Entirely

From 6061-T6 aluminum

Key Features

  • Quick-detach cantilever scope mount for long-range AR setups.
  • 34mm ring size with 0 MOA elevation built in.
  • Designed specifically for flattop AR-15 receivers.
  • Cantilever design positions the optic farther forward on the rail.
  • Creates room behind the ocular lens for irons, magnifiers, and other accessories.
  • Made entirely from 6061-T6 aluminum.
  • Flat Dark Earth finish.

Best Used For

  • Long-range AR shooters needing a quick-detach mount with forward optic placement
  • Flattop AR-15 owners building a rifle setup with room for irons or magnifiers
  • Users wanting a cantilever mount designed specifically for flattop AR-15 receivers
  • Hunters or shooters using 34mm optics on an AR platform with 0 MOA mounting
  • Rifle builders seeking a lightweight aluminum scope mount in Flat Dark Earth

Specifications

Accessory Clearanceroom behind the ocular lens for irons, magnifiers and other accessories
ColorFlat Dark Earth
Designed Forflattop AR-15 receivers
Eye Relief Benefitenhanced eye relief
Material6061-T6 aluminum
Moa0
Mount TypeCantilever Scope Mount
Quick Detachtrue
Ring Size34mm
Ring Spacingsame as the company's Recon mo

Pros

  • Quick-detach design supports fast optic removal and reattachment.
  • Cantilever layout positions the optic farther forward on the rail.
  • Provides additional room behind the ocular lens for accessories.
  • Designed specifically for flattop AR-15 receivers.
  • Made entirely from 6061-T6 aluminum.
  • 34mm ring size and 0 MOA specification suit compatible optics.

Considerations & Trade-offs

  • Designed specifically for flattop AR-15 receivers, so it is not a universal fit for every rifle platform.
  • The 0 MOA configuration is intended for a neutral setup and does not add built-in elevation cant.
  • At 34mm, it is sized for larger-diameter optics and will not suit smaller scope tubes.
  • As a quick-detach cantilever mount, it prioritizes flexible removal and repositioning over a fixed, low-profile installation.

Suggested Comparisons

  • AR-15 scope mounts
  • Quick-detach optic mounts
  • Cantilever scope mounts
  • 34mm scope rings

Suggested Accessories

  • Torque wrench
  • Bubble level
  • Lens caps
  • Backup iron sights

Frequently Asked Questions

What type of rifle setup is this mount designed for?

The product is designed specifically for use on flattop AR-15 receivers.

What does the cantilever design do?

According to the product description, the cantilever style lets the optic sit farther forward on the rail, which can provide enhanced eye relief and leave room behind the ocular lens for irons, magnifiers, or other accessories.

Is this a quick-detach scope mount?

Yes. The short description identifies it as a quick-detach scope mount.

What ring size is this model made for?

The title identifies this as a 34mm mount.

What material is the mount made from?

The long description says the Delta-C Mount is made entirely from 6061-T6 aluminum.