Clamp Adapter KA-MC 57mm

I needed something low-profile to mount a thermal clip-on to my existing scope, and this adapter fits the 57mm clamping diameter precisely without adding bulk. The locking mechanism feels secure, and it holds zero consistently even after multiple mounting cycles.

The low-profile design of this adapter makes it sit perfectly flush between my day scope and thermal unit. It locks on securely with no wobble, and the 57mm size fits my setup exactly.

Finally got this for my thermal clip-on setup and the fit is rock solid with zero wobble. The 57mm opening mates perfectly with my day scope and the whole thing stays low profile. Exactly what I needed for quick swapping between optics.