ADE Advanced Optics Tactical Red Dot Mounting Plate – Adapter Base for M&P SD9/SD40, PX9, Shield

Overview

Elevate your pistol’s optic setup with the ADE Advanced Optics Tactical Red Dot Mounting Plate. This precision-fit adapter lets you attach a reflex sight by replacing the factory rear sight, creating a solid, balanced mounting platform. Its smooth, low-profile finish helps preserve natural handling and a clean silhouette from draw to aiming.

For a precise install, torque the mounting screws to 15 inch-lbs. If you use threadlocker, Loctite or a similar product is recommended (not included).

Compatibility and Fit

The plate is designed for NON-OPTIC READY Smith & Wesson models that lack an optic cut, including M&P Full Size, M&P 2.0, M&P 22 Full Size, M&P Compact, M&P 2.0 Compact, SD9VE, SD40VE, and M&P Shield. It replaces the rear sight to host a compatible reflex optic.

Not compatible with

• M&P CORE-series (optic-ready)
• Shield EZ .380
• M&P .22 Compact
• SW9VE/SW40VE/Sigma/SW9/SW40
• Shield Plus
• Any pistol that ships with factory optics

Optics and Compatibility

Works with a broad range of red dot sights, including the ADE RD3-006A/B, 009, 012, 012PRO, 013, 015, 015 PRO and many brands such as Burris, Vortex, Docter, and Meopta. Mount directly to improve focus, faster target transition, and clear visibility.

• Zero-gap alignment supports quick target transitions
• Rigid aluminum construction provides a sturdy plane for the dot
• Low-profile design keeps handling natural during fast drills

Construction and Finish

Crafted from solid aluminum and finished with a clean black coating, this plate combines strength with a lightweight feel. The durable finish adds long-lasting reliability while preserving a sleek look that pairs with most configurations.

Real-world Use

Ideal for competition setups, duty use, or weekend range days where a reliable red dot mount can support rapid acquisition and consistent point-of-aim performance. The plate enables flexible optic arrangements without altering the pistol’s core silhouette.