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American Defense Manufacturing

American Defense Lightweight TR QD Mount RMSc Co-Witness

American Defense Lightweight TR QD Mount RMSc Co-Witness

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The American Defense Lightweight TR QD Mount is a precision-engineered optic mount built for RMSc footprint red dot sights, including the EoTech EFLX, Leupold Delta Point Pro, and Vortex Defender. Its co-witness height configuration places the optic in line with standard iron sights for fast, consistent target acquisition.

Machined from 6061 T6 aluminum with a hard coat anodized finish, it is roughly 30% lighter than standard ADM mounts. The patented QD Auto Lock Lever system delivers tool-free adjustment and a superior clamping surface for maximum rail engagement, making it well suited to AR pistols and other platforms needing a lightweight, reliable quick-detach mounting solution.

Key Features

Brand American Defense Manufacturing
Model Lightweight TR
Type Mount
Footprint RMSc
Compatible Optics EoTech EFLX, Leupold Delta Point Pro, Vortex Defender
Mount Height Co-Witness
Material 6061 T6 Aluminum
Finish Hard Coat Anodized
Attachment QD Auto Lock Lever
Condition New

Highlights

  • RMSc footprint for EoTech EFLX, Leupold Delta Point Pro, and Vortex Defender
  • Patented QD Auto Lock Lever system with tool-free adjustment
  • 6061 T6 aluminum construction with hard coat anodized finish
  • Approximately 30% lighter than standard ADM mounts
  • Co-witness height with multiple height options available
  • Superior clamping surface for maximum rail engagement

Compatibility

Fits optics with the RMSc footprint, including the EoTech EFLX, Leupold Delta Point Pro, and Vortex Defender. The co-witness height aligns the optic with standard iron sights.

Frequently asked questions

Which red dot sights fit this mount?

It uses the RMSc footprint and is compatible with the EoTech EFLX, Leupold Delta Point Pro, and Vortex Defender.

Does the mount require tools to install or remove?

No. The patented QD Auto Lock Lever system allows tool-free adjustment and quick detachment.

What material and finish does the mount have?

It is precision machined from 6061 T6 aluminum with a hard coat anodized finish.

How does this mount compare in weight to standard ADM mounts?

It is approximately 30% lighter than standard ADM mounts.

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