Rusan Roll-Off Rings for 30 mm Prism Rail

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Rusan · Black Raptor Buying Guide Rusan Roll-Off Rings for Prism Rail 30 mm Rusan Roll-Off Rings are screw mounts for scopes on a matching prism rail. Choose the variant based on the existing prism rail range and the required height. Prism size 11-30 mm or 16.5-30 mm, depending on the existing rail. Height H12, H15, or H19, as available for the chosen rail range. Determining the right variant First, determine the design and size of your prism rail. Then select the height suitable for your optic, the desired sight line, and clearance in your setup. The variants are not universal replacement parts for other rail standards. Mounting note Mounting work on the optic and firearm should be done according to manufacturer instructions and with the intended tools. Before use, check the correct fit of all screw connections as well as the secure and compliant function.
The short buying answer: Only choose this system component if its specific role in the confirmed overall setup is clear.

Our honest assessment Small accessories, covers, tools, and adapters are not insignificant: they only work on the explicitly intended mount. A similar part neither replaces a confirmed fit nor a secure mount.

Fits well if … product, system side, and specific application are clearly defined.

Fits less well if … a part is meant as a universal or repair solution for an unclear setup.

Purchase check and practice Before buying, compare product name, connection, dimensions, and the intended system partner. Before use, check fit, clearance, and function of the complete setup; do not force any component during mounting.
Technical practical data
Rusan Roll-Off Rings are screw mounts for scopes on a matching prism rail. Choose the variant based on the existing prism rail range and the required height. Prism size 11-30 mm or 16.5-30 mm, depending on the existing rail. Height H12, H15, or H19, as available for the chosen rail range. Determining the right variant First, determine the design and size of your prism rail. Then select the height suitable for your optic, the desired sight line, and clearance in your setup. The variants are not universal replacement parts for other rail standards. Mounting note Mounting work on the optic and firearm should be done according to manufacturer instructions and with the intended tools. Before use, check the correct fit of all screw connections as well as the secure and compliant function.
Variants: 11-30 mm / H12, 11-30 mm / H15, 11-30 mm / H19, 16.5-30 mm / H12, 16.5-30 mm / H15

Frequently Asked Questions How do I check the P
assung? Über exakte Produktbezeichnung, Systemaufnahme und bestätigten Gesamtaufbau. Ist ähnliches Zubehör kompatibel? Nein, nur ausdrücklich vorgesehene Kombinationen verwenden. Was ist vor Nutzung wichtig? Sicherer Sitz, Freigängigkeit und Funktionskontrolle gemäß Herstellerangabe. Ist Montagezubehör enthalten? Nur ausdrücklich aufgeführte Teile gehören zum Lieferumfang. Wie behandle ich schwergängige Verbindungen? Nicht erzwingen; Ursache und korrekte Ausführung prüfen.
Black Raptor Fachberatung We help you select system parts that fit clearly and reliably.