The RUSAN Picatinny Rail – 20 MOA is a precision-engineered optics mounting solution purpose-built for CZ rimfire and centrefire platforms, including the 452, 453, 455, 457, 512 and 515.

Featuring a 20 MOA forward cant, this rail allows shooters to retain valuable scope elevation adjustment, making it ideal for long-range rimfire, PRS-style competition, and precision hunting applications. By shifting the optic’s usable adjustment range, shooters gain improved ballistic flexibility and consistency at extended distances.

Manufactured to Rusan’s exacting standards, the rail delivers rock-solid stability, repeatable zero retention, and precise optic alignment. The Picatinny profile ensures compatibility with a wide range of modern scope mounts, providing a reliable upgrade for shooters seeking maximum performance from their CZ rifle.

Whether you’re building a competition-ready rimfire or refining a precision setup, the RUSAN Picatinny Rail delivers confidence where accuracy matters most.

🔹 Key Features

• 20 MOA cant for increased elevation travel

• Designed specifically for CZ rifles

• Precision CNC-machined for consistent fit and alignment

• Picatinny profile compatible with modern scope mounts

• Improves long-range and precision shooting capability

• Durable construction for repeatable zero retention

🔹 Compatible Rifles

• CZ 452

• CZ 453

• CZ 455

• CZ 457

• CZ 512

• CZ 515

🔹 Specifications

🔹 Ideal For

• Long-range rimfire shooting

• PRS / NRL22 style competition

• Precision hunting setups

• Shooters needing additional scope elevation

• High-end optics and mounts

The post Picatinny Rail CZ 452 / 453 / 455 / 457 / 512 / 515 – 20 MOA appeared first on Delta Tactical.

0MOA

Suits CZ452/453/455/457/512/515

The post Picatinny Rail CZ 452/453/455/457/512/515 appeared first on Delta Tactical.

The Modular Adaptor Clamp “MAR” attaches to your scope objective.

To get the correct size, measure the OUTER Diametre of your objective in mm.  That equates to the size required. Eg. a 52mm OUTER Diametre objective requires the MAR-52.

A different adaptor is required for each scope of different objective diametre.

You will require an Modular Adaptor Connector (1 only) that attaches and remains on your thermal device (Sold separately)

NEW – “Silent” feature on Rusan adapters

Special Rusan blue tape installed on the front wall inside of the adapter to prevent noise when scope hits the adapter if you push too hard / too much.

Made in Europe

Watch video here: https://www.youtube.com/watch?v=EfeVP3w5we4

The post RUSAN MODULAR ADAPTER CLAMP FOR THERMAL – 47MM appeared first on Delta Tactical.

The Modular Adaptor Clamp “MAR” attaches to your scope objective.

To get the correct size, measure the OUTER Diametre of your objective in mm. That equates to the size required. Eg. a 52mm OUTER Diametre objective requires the MAR-52.

A different adaptor is required for each scope of different objective diametre.

You will require an Modular Adaptor Connector (1 only) that attaches and remains on your thermal device (Sold separately)

NEW – “Silent” feature on Rusan adapters

Special Rusan blue tape installed on the front wall inside of the adapter to prevent noise when scope hits the adapter if you push too hard / too much.

Made in Europe

Watch video here: https://www.youtube.com/watch?v=EfeVP3w5we4

The post RUSAN MODULAR ADAPTER CLAMP FOR THERMAL – 52MM appeared first on Delta Tactical.

No more need having to unscrew and screw on the eye cup when switching from handheld to rifle mount mode.

The post Leica Calonox Magnification Ocular 3x with adapter for Rusan Modular Connector appeared first on Delta Tactical.

This clamp attaches directly to your Leica Calonox and remains on the unit. The MAR Modular Adaptor Clamp (sold separately) attatches to your scope.

One Connector is all that is required to be used with multiple MAR Clamps across multiple scopes with a simple twist lock function.

NEW – “Silent” feature on Rusan adapters

Special Rusan blue tape installed on the front wall inside of the adapter to prevent noise when scope hits the adapter if you push too hard / too much.

Made in Europe

Watch video here: https://www.youtube.com/watch?v=EfeVP3w5we4

The post RUSAN MODULAR ADAPTER CONNECTOR FOR LEICA CALONOX SIGHT appeared first on Delta Tactical.

The Modular Adaptor Clamp “MAR” attaches to your scope objective.

To get the correct size, measure the OUTER Diametre of your objective in mm. That equates to the size required. Eg. a 52mm OUTER Diametre objective requires the MAR-52.

A different adaptor is required for each scope of different objective diametre.

You will require an Modular Adaptor Connector (1 only) that attaches and remains on your thermal device (Sold separately)

NEW – “Silent” feature on Rusan adapters

Special Rusan blue tape installed on the front wall inside of the adapter to prevent noise when scope hits the adapter if you push too hard / too much.

Made in Europe

Watch video here: https://www.youtube.com/watch?v=EfeVP3w5we4

The post RUSAN MODULAR ADAPTER CLAMP FOR THERMAL – 65MM appeared first on Delta Tactical.

The Modular Adaptor Clamp “MAR” attaches to your scope objective.

To get the correct size, measure the OUTER Diametre of your objective in mm. That equates to the size required. Eg. a 52mm OUTER Diametre objective requires the MAR-52.

A different adaptor is required for each scope of different objective diametre.

You will require an Modular Adaptor Connector (1 only) that attaches and remains on your thermal device (Sold separately)

NEW – “Silent” feature on Rusan adapters

Special Rusan blue tape installed on the front wall inside of the adapter to prevent noise when scope hits the adapter if you push too hard / too much.

Made in Europe

Watch video here: https://www.youtube.com/watch?v=EfeVP3w5we4

The post RUSAN MODULAR ADAPTER CLAMP FOR THERMAL – 62MM appeared first on Delta Tactical.

The Modular Adaptor Clamp “MAR” attaches to your scope objective.

To get the correct size, measure the OUTER Diametre of your objective in mm. That equates to the size required. Eg. a 52mm OUTER Diametre objective requires the MAR-52.

A different adaptor is required for each scope of different objective diametre.

You will require an Modular Adaptor Connector (1 only) that attaches and remains on your thermal device (Sold separately)

NEW – “Silent” feature on Rusan adapters

Special Rusan blue tape installed on the front wall inside of the adapter to prevent noise when scope hits the adapter if you push too hard / too much.

Made in Europe

Watch video here: https://www.youtube.com/watch?v=EfeVP3w5we4

The post RUSAN MODULAR ADAPTER CLAMP FOR THERMAL – 58MM appeared first on Delta Tactical.

The Modular Adaptor Clamp “MAR” attaches to your scope objective.

To get the correct size, measure the OUTER Diametre of your objective in mm. That equates to the size required. Eg. a 52mm OUTER Diametre objective requires the MAR-52.

A different adaptor is required for each scope of different objective diametre.

You will require an Modular Adaptor Connector (1 only) that attaches and remains on your thermal device (Sold separately)

NEW – “Silent” feature on Rusan adapters

Special Rusan blue tape installed on the front wall inside of the adapter to prevent noise when scope hits the adapter if you push too hard / too much.

Made in Europe

Watch video here: https://www.youtube.com/watch?v=EfeVP3w5we4

The post RUSAN MODULAR ADAPTER CLAMP FOR THERMAL – 57MM appeared first on Delta Tactical.