This Rusan Modular M52x0.75 adapter ring can be used in conjunction with an adapter clamp to mount a night vision- or thermal imaging device onto your scope. The adapter clamp can be attached to the scope, while the adapter ring will have to be attached to the night vision- or thermal imaging device. 

It has M52x0.75 internal thread on one side. On the other side is a locking mechanism, that you can use to easily mount the Rusan Modular adapter ring onto the adapter clamp that is on the scope. The adapter ring is made of sturdy aluminium.

Features:

• Product code: MCR-M52P
• Length: 58 mm
• Weight: 42 g
• Made of aluminum