The AGM Front Q-R Adapter for Rattler TC (ARM52-56) is a quick-release scope clamp adapter designed to mount the AGM Rattler TC thermal clip-on unit to day scopes with outer housing diameters of 51mm to 56mm. Included spacers or tape accommodate the full diameter range, giving shooters a direct, repeatable front-mount connection between their existing daytime optic and the Rattler TC thermal overlay system. Part number 6306RC61.

Who this is for

• Rattler TC owners who want to add a day-scope front mount without replacing their existing optic setup
• Hunters and sport shooters running day scopes with 51mm to 56mm outer housing diameters who need a reliable thermal clip-on interface
• Tactical users operating on platforms chambered up to .308 Win who require a stable, repeatable thermal mounting solution

Compatibility with the Rattler TC system

The ARM52-56 adapter attaches directly to the front of the AGM Rattler TC thermal clip-on device. It accepts day scopes with outer housing diameters from 51mm to 56mm using the included spacers or tape for a precise fit within that range. This adapter is not compatible with scopes that have an adjustable objective lens configuration, as the Rattler TC cannot attach to that optic type regardless of diameter.

This adapter is not recommended for firearms with heavy dynamic recoil above .308 Win recoil. Measure the outer housing diameter of your optic before ordering to confirm fitment.

Function

The quick-release (Q-R) mechanism allows the Rattler TC to be mounted to and removed from the day scope rapidly without tools, preserving the zero relationship between the thermal unit and the host optic. The included scope clamp adapter and spacer kit handle the fitment adjustment needed across the 51–56mm diameter window.

Specifications

Frequently asked questions

What does this adapter work with?

This adapter is designed exclusively for the AGM Rattler TC thermal clip-on device. It provides the front quick-release scope clamp interface between the Rattler TC and a compatible day scope. It does not function with other AGM thermal units or third-party clip-on devices.

What scope diameters does the ARM52-56 accept?

It accepts day scopes with outer housing diameters from 51mm to 56mm. The included spacers and tape handle fitment adjustment across that full range. Measure the outer housing diameter of your optic before purchasing to confirm the adapter will seat correctly.

Will this work on a scope with an adjustable objective lens?

No. The Rattler TC cannot attach to scopes with an adjustable objective lens configuration. If your scope has an adjustable objective, this adapter is not compatible regardless of the outer housing diameter.

What is the maximum recoil platform this adapter supports?

This adapter is not recommended for firearms generating recoil above .308 Win. Platforms with heavier dynamic recoil may compromise the clamp interface and thermal unit stability. For higher-recoil applications, contact us to discuss compatibility before ordering.

Can this adapter be exported outside the United States?

No. This product is not exportable outside the United States. By adding it to cart, the purchaser acknowledges the export policy and confirms they are a person located in the United States with no intent to illegally export the device.