ATN Corp ATN Rusan Modular Adaptor Clamp - 30MM

The Rusan Modular Adapter Clamp (MAR) fits onto the objective bell of your day riflescope and provides a quick-release mounting point for a thermal or night vision clip-on. This 30 mm model suits riflescopes with a 30 mm outer objective diameter – measure the outside of your objective bell in millimetres to confirm the size.

It locks to a Rusan modular connector fitted to your clip-on: a quarter turn secures the bayonet, and the quick-release lever lets you fit and remove the device in seconds while it returns to zero. The body is high-strength aluminium with hardened steel moving parts, and a protective non-slip lining grips the scope without marking it. Fit a clamp to each rifle to share one clip-on between them.

Key Features

• Quick-release lever – attach and remove a thermal or night vision clip-on in seconds.
• Quarter-turn bayonet – locks securely for a solid, aligned connection.
• Repeatable zero – designed so the clip-on returns to zero when refitted.
• Aluminium and steel build – high-strength aluminium body with hardened steel moving parts.
• Scope-friendly lining – protective non-slip lining grips firmly without marking the scope.
• Multi-rifle flexibility – fit a clamp to each rifle and move one clip-on between them.
• Croatian made – precision manufactured by Rusan.

Specifications