Rusan Adapter ARM52 quick-release closure rubberized inside 51mm

Rusan ARM52 quick-release adapter for a secure connection between a daylight scope with a 51mm objective outer diameter and various attachment devices. It can be combined with a suitable reducing ring and used for many other devices. Silent function with Rusan adapters Special blue Rusan adhesive tape on the front wall inside the adapter to avoid noise when the riflescope hits the adapter. Thread: M52x0.75 Material: aircraft aluminum Inside: rubberized Delivery includes: Rusan ARM52-51 mm quick-mount adapter with hex key