Rusan Modular Adapter for Pulsar Core

• Modular clip-on interface: The adapter is built around Rusan’s modular system, making it easier to configure a Pulsar Core or compatible thermal clip-on for different riflescopes instead of committing one device to a single setup.
• Broad rear-size compatibility: Support for many riflescope outer diameters, from 30 mm up to 67 mm, helps match the adapter to a wide range of daytime optics and simplifies integration with existing hunting optics.
• Steel construction: A steel body gives the adapter the rigidity needed to keep a clip-on device securely aligned, which matters for repeatable mounting and dependable field use.
• Pulsar DFA75 mounting standard: Front compatibility with the Pulsar DFA75 mounting standard provides the correct interface for Pulsar Core clip-on use, reducing guesswork when building a working adapter combination.
• Purpose-built for thermal clip-ons: Designed specifically as an accessory for a thermal clip-on, this adapter focuses on stable attachment and practical compatibility rather than adding unnecessary bulk or complexity.

About the Rusan Accessories Series

Rusan Accessories is the part of the company’s range focused on the practical connection between optics, riflescopes and clip-on devices. The series includes adapters and reduction rings for attaching night-vision and thermal clip-on devices to daytime optics, alongside related mounting components. Within Rusan’s broader lineup of mounts, rings and rails, this family serves users who need a reliable mechanical interface rather than a new optic.

A defining characteristic of the series is Rusan’s long involvement with clip-on mounting systems. The company states that its original adapter for connecting riflescopes and night-vision clip-ons reached the global market in 2009, and the range has since expanded into both conventional and modular adapter systems. The modular concept is especially useful for shooters who want to use one clip-on device across multiple rifles or pair different clip-on systems with different riflescopes. The first modular-adapter prototype was completed in 2020, and the finalized design remains in production, reflecting a design approach centered on compatibility, interchangeability and straightforward field use.

About the Rusan Modular Adapter for Pulsar Core

Rusan Modular Adapter for Pulsar Core is a purpose-built mounting component for users who want to fit a thermal clip-on to a daytime riflescope while keeping the system adaptable. Its role is simple but important: it creates the mechanical connection between a clip-on that uses the Pulsar DFA75 mounting standard and a riflescope with a matching outer diameter solution at the rear. In practice, that makes it relevant for hunters and other shooters who want to integrate a Pulsar Core setup into an existing rifle and optic combination without replacing the day scope itself.

The main advantage of this model is its place within the Rusan modular system. Instead of treating the adapter as a one-size-fits-all clamp, Rusan’s approach supports a broad range of riflescope diameters, including 30 mm, 34 mm, 48 mm, 50 mm, 56 mm, 62 mm, 65 mm and 67 mm, along with several intermediate sizes. That wide compatibility helps when different riflescopes are already in use, and it can reduce the need to build separate dedicated clip-on setups from scratch.

The adapter is made from steel, a sensible choice for a component that must hold alignment and resist wear from repeated installation and removal. The black finish keeps the appearance subdued and consistent with typical riflescope and thermal-device housings. As a clip-on adapter rather than an optical device, its value lies in fit, stability and system compatibility, giving the user a solid foundation for a practical thermal clip-on arrangement.

About Rusan

Rusan is a Croatian manufacturer with roots in the Rusan family’s metalworking business, which dates to 1983. Željko Rusan opened a gunsmith shop in 1986, and the company began producing scope mounts in 1993. Based in Marija Bistrica, Croatia, Rusan-Mikron built its reputation around precisely machined mounting components for sporting and shooting use.

The company specializes in products such as scope mounts, scope rings, Picatinny rails and firearm tuning parts, with a particularly strong presence in adapter solutions for clip-on devices. Rusan introduced its clip-on sight adapter clamp in 2009, and that experience is directly relevant to products such as the Modular Adapter for Pulsar Core. Its catalog also includes rails for rifle platforms such as the Tikka T3, Sauer 202 and Zastava M70, showing the brand’s emphasis on practical compatibility across different firearm and optic systems.

Main Features

• Manufacturer: Rusan
• Series: Rusan Accessories
• Made in: Croatia
• In production since: 2021
• Warranty: 10 years
• Material: Steel
• Accessory type: Thermal Clip-on
• Color: Black
• Front compatibility: Pulsar DFA75 Mounting Standard
• Rear compatibility: 56 mm, 62 mm, 65 mm, 48 mm, 30 mm, 63 mm, 34 mm, 36 mm, 47 mm, 50 mm, 51 mm, 52 mm, 53 mm, 54 mm, 57 mm, 58 mm, 58.4 mm, 59 mm, 60 mm, 61 mm, 63.5 mm, 64 mm, 66 mm, 67 mm

Warranty

10 years. Rusan states a ten-year warranty period for this adapter, providing long-term coverage for a component intended for regular mounting use in the field.