Rusan Two-Piece Adapter for Pulsar Krypton

• Two-piece clip-on interface: The split design lets the adapter join a Pulsar Krypton thermal clip-on to a riflescope with a dedicated rear diameter, creating a stable connection that supports repeatable mounting in field use.
• Broad diameter compatibility: With rear sizes from 30 mm up to 65 mm, this adapter format suits many riflescope objective housings and helps match the clip-on to the optic without improvised spacers.
• Steel construction: The steel body gives the adapter the rigidity needed for a secure fit, which matters when a clip-on device must stay aligned through transport, recoil and repeated installation.
• Purpose-built for thermal clip-ons: Designed as an accessory for thermal clip-on use, it provides the mechanical link needed to turn a daytime riflescope into a thermal-capable hunting setup while keeping the familiar optic in place.
• Black protective finish: The black finish keeps the adapter visually discreet on the rifle and suits practical hunting and observation setups where low reflection is preferred.

About the Rusan Accessories Series

Rusan Accessories is the part of the Rusan range focused on the practical connection between optics, rifles and add-on sighting equipment. The series includes adapters and reduction rings for attaching night-vision and thermal clip-on devices to riflescopes, alongside related mounting components that support different host optics and device standards. A key theme in the series is flexibility: Rusan offers both conventional and modular adapter systems, giving users a choice between straightforward dedicated solutions and systems intended for sharing one clip-on across multiple rifles.

The series grew from Rusan’s long involvement with clip-on mounting, with the company stating that its original riflescope-to-clip-on adapter entered the global market in 2009. More recently, the line expanded with a modular concept first prototyped in 2020, reflecting the increasing use of thermal and digital clip-ons in hunting optics. Across the range, the design philosophy stays consistent: solid metal construction, model-specific interfaces, and a focus on keeping the clip-on correctly positioned in front of the day scope. That makes the series especially relevant for users who want a dependable mounting solution rather than replacing a preferred riflescope with a dedicated thermal sight.

About the Rusan Two-Piece Adapter for Pulsar Krypton

The Rusan Two-Piece Adapter for Pulsar Krypton is a dedicated mounting accessory for pairing a Pulsar Krypton mounting standard clip-on with a compatible daytime riflescope. Its role is simple but important: it creates the mechanical bridge between the thermal clip-on and the scope’s front end, so the shooter can add thermal capability without changing the core optic. For hunting setups built around a trusted daytime scope, that is often the most practical route to thermal use.

This adapter uses a two-piece construction, a format chosen for secure attachment and correct fit around the riflescope objective housing. The rear compatibility range covers numerous diameters, including 30 mm, 46 mm, 56 mm, 62 mm and 65 mm, which makes the system suitable for many common scope bodies and objective dimensions. In practice, that broad fitment range helps users match the adapter to the exact outside diameter of the riflescope for a more stable interface.

The body is made from steel, which is well suited to an accessory that must hold alignment and resist wear from repeated mounting cycles. Combined with its black finish, the adapter remains unobtrusive on the rifle while fitting naturally into modern hunting optics setups. As an accessory for a thermal clip-on rather than a sighting device in its own right, its value lies in stability, compatibility and a purpose-built fit for the Pulsar Krypton platform.

About Rusan

Rusan-Mikron is a Croatian manufacturer based in Marija Bistrica, Croatia, with roots in the Rusan family’s metalworking business dating back to 1983. The company’s background combines general precision metalworking with firearms-related engineering, and Željko Rusan opened a gunsmith shop in 1986 before the business moved further into optic-mount production. Rusan began producing scope mounts in 1993, and its catalogue now covers scope mounts, rings, Picatinny rails and firearm tuning products.

For the clip-on optics category, Rusan is especially known for adapter clamps for night-vision and thermal-imaging devices. The company introduced its clip-on sight adapter clamp in 2009, and that long specialization is directly relevant to products such as the Pulsar Krypton adapter. In practical terms, Rusan’s reputation in this segment comes from making dedicated mechanical interfaces that solve real mounting problems with straightforward, durable designs.

Main Features

• Manufacturer: Rusan
• Series: Rusan Accessories
• Made in: Croatia
• Material: Steel
• Color: Black
• Accessory type: Thermal Clip-on
• Front compatibility: Pulsar Krypton Mounting Standard (M35x0.1)
• Rear compatibility: 56 mm, 62 mm, 65 mm, 46 mm, 40 mm, 38 mm, 48 mm, 44 mm, 30 mm, 63 mm, 34 mm, 36 mm, 41 mm, 47 mm, 49 mm, 50 mm, 51 mm, 52 mm, 53 mm, 54 mm, 57 mm, 57.5 mm, 58 mm, 58.4 mm

Warranty

This Rusan adapter is covered by a 10-year warranty, providing long-term support for a component intended for repeated mounting and regular field use.