Rusan Modular Adapter for Hikmicro Thunder

• Modular clip-on interface: This adapter is built for the Hikmicro Thunder bayonet standard, making it a practical link between the clip-on and a riflescope-mounted rear clamp so the same thermal unit can be moved within a modular system more efficiently.
• Broad diameter compatibility: Support for many rear adapter sizes, from 30 mm to 67 mm including intermediate dimensions, helps match the system to a wide range of riflescope objective housings without resorting to improvised fitting solutions.
• Steel construction: The steel body gives the adapter the rigidity needed for repeatable alignment, which matters when a thermal clip-on must return to the same position and maintain dependable point-of-impact consistency.
• Purpose-built for thermal clip-ons: Designed specifically as an accessory for a thermal clip-on, it forms part of a dedicated mounting setup rather than a generic adapter, which simplifies installation planning for hunting and observation rifles.
• Compact, system-based design: As part of the Rusan Accessories range, it fits into a modular approach where the connector and the scope-side clamp are selected separately, giving more flexibility when one device is shared across multiple optics.

About the Rusan Accessories Series

Rusan Accessories is the part of the Rusan range focused on the practical hardware that connects optics, riflescopes, and clip-on devices into a usable field setup. Within this family, the emphasis is on adapters and reduction rings for night-vision and thermal clip-ons, alongside mounting rings, scope mounts, and rail solutions that support complete rifle configurations. The series includes both conventional and modular adapter systems, giving users a choice between a more traditional dedicated setup and a more flexible arrangement built around interchangeable parts.

A defining idea behind the series is adaptability. The modular system was developed so that one clip-on device can be used with multiple rifles, or different clip-on units can be paired with different riflescopes with less disruption to the overall setup. That makes the series especially relevant for hunters and shooters who run more than one rifle or who want a cleaner way to organize thermal and night-vision equipment. Across the range, the design philosophy is straightforward: durable metal construction, precise fit, and compatibility built around real clip-on mounting standards rather than generic accessory interfaces.

About the Rusan Modular Adapter for Hikmicro Thunder

The Rusan Modular Adapter for Hikmicro Thunder is a dedicated connector for integrating a Hikmicro Thunder bayonet-mount clip-on into Rusan’s modular adapter system. Its role is simple but important: it provides the device-side interface that allows the thermal clip-on to join the scope-side adapter section in a secure, repeatable way. For users who want to run a clip-on thermal in front of a daytime riflescope, this type of dedicated connector is what turns a collection of parts into a coherent mounting system.

The main advantage of this model is compatibility. On the front side, it is matched to the Hikmicro Thunder mounting standard. On the rear side, it works within a system that supports a long list of riflescope diameters, including 30 mm, 34 mm, 48 mm, 56 mm, 62 mm, 65 mm and 67 mm, plus several intermediate sizes. In practice, that gives the shooter more freedom when pairing one thermal clip-on with different optics, instead of being locked into a single riflescope body size.

Its steel construction is equally important in use. A clip-on adapter must do more than merely hold a device in place; it must resist movement, preserve alignment, and stand up to repeated installation and removal. The robust metal build supports that requirement, while the black finish keeps the appearance consistent with modern hunting optics and tactical optics setups. For anyone building a modular thermal clip-on arrangement around a Hikmicro Thunder unit, this adapter is the dedicated connection point that makes the system work as intended.

About Rusan

Rusan-Mikron is a Croatian manufacturer based in Marija Bistrica, with roots in the Rusan family’s metalworking business dating back to 1983. Željko Rusan opened a gunsmith shop in 1986, and the company began producing scope mounts in 1993. That manufacturing background is still visible in the company’s product focus today, which includes scope mounts, scope rings, Picatinny rails, and firearm tuning products.

Rusan is particularly well known for its work in adapter systems for night-vision and thermal-imaging devices. The company introduced its clip-on sight adapter clamp in 2009, and it has continued to expand that concept into both conventional and modular systems. This makes Rusan especially relevant in the field of hunting optics, where reliable alignment between a daytime riflescope and a front-mounted thermal or night-vision unit is critical. Its product range reflects a practical engineering approach centered on fit, repeatability, and durable all-metal construction.

Main Features

• Manufacturer: Rusan
• Series: Rusan Accessories
• Made in: Croatia
• Material: Steel
• Accessory type: Thermal Clip-on adapter
• Color: Black
• Front compatibility: Hikmicro Thunder Bayonet Mounting Standard
• Rear compatibility: 30 mm, 34 mm, 36 mm, 47 mm, 48 mm, 50 mm, 51 mm, 52 mm, 53 mm, 54 mm, 56 mm, 57 mm, 58 mm, 58.4 mm, 59 mm, 60 mm, 61 mm, 62 mm, 63 mm, 63.5 mm, 64 mm, 65 mm, 66 mm, 67 mm

Warranty

Rusan provides a 10-year warranty for this adapter. That long coverage period suits a steel mounting component intended for regular use as part of a thermal clip-on system.