ADE RD3-029 Trumpet Red Dot / Blue Dot Sight with Optic Mounting Plate for Ruger 57 / Ruger 5.7

Product Description

Upgrade your Ruger 57 pistol with the ADE Advanced Optics RD3-029 Trumpet Red Dot / Blue Dot Sight and Optic Mounting Plate Combo. This complete package includes the ADE Trumpet optic sight, a standard mounting base, and a dedicated optic adapter plate designed specifically for the Ruger 57 / Ruger 5.7 pistol.

Available in two reticle color options — Red Dot or Blue Dot. Please select your preferred dot color when ordering.

Featuring a motion-activated illumination system, a convenient side-loading battery tray, an RMR-compatible mounting footprint, and durable aircraft-grade aluminum construction, the ADE Trumpet delivers reliable performance in a compact design.

Key Features

COMPLETE OPTIC & RUGER 57 MOUNTING PLATE COMBO

Includes the ADE RD3-029 Trumpet optic sight, a standard mounting base, and a dedicated optic mounting plate designed for the Ruger 57 / Ruger 5.7 pistol.

The included mounting plate is specifically designed for the Ruger 57 and is not compatible with other pistol models. Ruger 57 and Ruger 5.7 refer to the same pistol.

CHOOSE BETWEEN RED DOT OR BLUE DOT — TWO VERSIONS AVAILABLE

The ADE RD3-029 Trumpet is offered in two reticle color versions to suit different shooting preferences:

• Red Dot Version: Features a traditional red illuminated reticle for quick target acquisition and general-purpose shooting.

• Blue Dot Version: Features a distinctive blue illuminated reticle that offers an alternative sight picture. Some shooters, including certain users with astigmatism, may prefer its appearance and perceived clarity.

Both versions feature the same optic housing, mounting footprint, motion-activated technology, and side-loading battery design.

Please select either RED DOT or BLUE DOT from the available product options before placing your order. Only one optic in your selected color is included.

RMR/SRO-COMPATIBLE MOUNTING FOOTPRINT

The ADE Trumpet features an RMR-compatible mounting footprint designed to fit optic mounting interfaces compatible with Trijicon RMR Type 1 and Type 2, Trijicon SRO, and Holosun 407C/507C/508T red dot sights.

This widely used mounting footprint allows the Trumpet optic to be installed on a variety of compatible handgun slides and adapter plates.

MOTION-ACTIVATED ILLUMINATION WITH AUTOMATIC SLEEP & WAKE

The ADE RD3-029 Trumpet features an intelligent motion-activated system designed to conserve battery power.

When powered on, the illuminated dot automatically enters sleep mode after approximately five minutes of inactivity. Once movement or vibration is detected, the illumination instantly reactivates at the previously selected brightness setting.

This convenient feature eliminates the need to manually turn the optic on and off during normal use.

SIDE-LOADING BATTERY TRAY — NO OPTIC REMOVAL REQUIRED

The ADE Trumpet features a convenient side-access battery tray, allowing users to replace the battery without removing the optic from the pistol.

Powered by a single CR1632 battery, the energy-efficient design offers up to 20,000 hours of battery life, depending on operating conditions and brightness settings.

The side-loading design makes routine battery replacement quick and convenient without disturbing the optic's mounting position.

DURABLE AIRCRAFT-GRADE ALUMINUM CONSTRUCTION

Constructed from aircraft-grade aluminum with an anodized black finish, the ADE Trumpet is designed to withstand handgun recoil and regular shooting conditions.

Its multi-coated lens provides a clear sight picture, while the rugged housing helps maintain consistent zero and reliable optic alignment during normal use.

Product Specifications

• Brand: ADE Advanced Optics

• Model: RD3-029 Trumpet

• Reticle Color Options: Red Dot or Blue Dot (Customer Selectable)

• Dot Size: 6 MOA (Red Dot Version; verify Blue Dot specification)

• Mounting Footprint: Trijicon RMR / SRO Compatible

• Illumination Control: Adjustable Brightness

• Motion Activation: Yes

• Automatic Sleep: After Approximately 5 Minutes of Inactivity

• Automatic Wake: Motion / Vibration Activated

• Battery Type: 1 × CR1632

• Battery Life: Up to 20,000 Hours

• Battery Access: Side-Loading Battery Tray

• Housing Material: Aircraft-Grade Aluminum

• Housing Finish: Anodized Black

• Lens: Multi-Coated

• Included Pistol Adapter: Ruger 57 / Ruger 5.7 Only

Package Includes

• 1 × ADE RD3-029 Trumpet Optic Sight (Red Dot or Blue Dot, Based on Selection)

• 1 × Standard Mounting Base

• 1 × Ruger 57 / Ruger 5.7 Optic Mounting Plate

• 1 × CR1632 Battery

• 1 × Protective Optic Cover

• 1 × Lens Cleaning Cloth

• 1 × Installation Tool

• 1 × User Manual

• Mounting Screws

IMPORTANT COMPATIBILITY NOTICE: The included Ruger 57 mounting plate is designed exclusively for the Ruger 57 / Ruger 5.7 pistol and does not fit other handgun models. Although the ADE Trumpet optic uses an RMR-compatible mounting footprint, the included pistol adapter plate is Ruger 57-specific.