Kozap Slip-On Base, CZ 557 SA

• Rifle-specific fit: Made for the CZ 557 SA, this slip-on base gives a direct interface that matches the rifle platform, helping create a stable starting point for a scope mounting setup.
• Compatible mounting interface: The base works with the Kozap Ø 8 mm interface, allowing it to serve as the correct lower component for compatible Kozap upper mount parts.
• Fixed-base design: A fixed base keeps the mounting system simple and mechanically consistent, which suits hunting and general sporting rifles where dependable scope positioning matters more than frequent optic changes.
• Steel-mounting tradition: As part of the Kozap mounting range made in the Czech Republic, this base follows the practical design approach associated with European rifle-specific scope mounts for sporting firearms.
• Low-profile black finish: The black finish keeps the base visually discreet on the rifle and fits naturally with common scope and ring finishes.

About the Kozap Bases Series

Kozap Bases is the rifle-specific base line within the company’s scope-mount catalog, built to provide the lower part of a mounting system for particular firearm models. In this series, the emphasis is on model-matched fit rather than a universal rail approach, which is especially relevant for hunting rifles and traditional sporting firearms that benefit from a mount shaped around the receiver.

Across the series, KOZAP describes certain products specifically as bases that require separately selected rings or upper mount parts to complete the setup. That gives the user more flexibility when choosing scope diameter, mounting height, and the overall configuration needed for a given optic. The catalog also shows that the series covers both one-piece and two-piece concepts depending on rifle type, while sitting alongside the company’s CLASSIC and ALFA mount families. In practical use, the Kozap Bases series is aimed at shooters who want a clean, rifle-specific foundation for a scope mount, with the straightforward handling and mechanical simplicity expected from fixed sporting-optics hardware.

About the Kozap Slip-On Base, CZ 557 SA

The Kozap Slip-On Base, CZ 557 SA is a dedicated mounting base made for the CZ 557 SA rifle and intended as the lower component in a compatible Kozap scope-mount setup. Its role is simple but important: it creates the correct attachment point between the rifle and the upper mounting elements, so the optic system starts with a base matched to the firearm rather than a generic adapter. That rifle-specific approach is especially useful on sporting rifles where secure fit, repeatable alignment, and a tidy overall profile matter.

This model is designed around the Kozap Ø 8 mm interface, which means it is meant to work within Kozap’s own mounting ecosystem. In practice, that helps when building a complete setup around compatible upper parts, because the interface standard determines how the mount components join together. For the shooter, the benefit is a more coherent mounting solution with fewer compromises than mixing unrelated parts.

As a fixed mount base, this product suits applications where the optic is expected to stay on the rifle as a stable, everyday setup. That makes sense for hunting and general field use, where reliability and mechanical simplicity are often preferred over quick-detach complexity. The black finish keeps the appearance understated and consistent with most riflescopes, rings, and sporting-rifle hardware.

About Kozap

KOZAP Uh. Brod, zbraně a střelivo spol. s r.o. is based in Bánov, Czech Republic, and focuses on mounting solutions for sporting firearms. Its product range includes rifle scope mounts for hunting rifles as well as rail-based options, showing a clear specialization in the mechanical side of fitting optics to firearms. Within its catalog, KOZAP offers CLASSIC, ALFA quick-release, and PRIM swivel mount families, along with Picatinny and Weaver products.

The company also lists mounts for rifles such as the CZ 550, CZ 557, Brno 500, and ZH 300, reflecting a strong orientation toward Central European hunting and sporting platforms. KOZAP’s range includes both one-piece and two-piece configurations, which is consistent with a manufacturer focused on rifle-specific fit and practical scope-mount compatibility rather than generic accessories alone.

Main Features

• Manufacturer: Kozap
• Series: Kozap Bases
• Made in: Czech Republic
• Color: Black
• Compatibility above: Kozap Ø 8 mm Interface
• Compatibility below: CZ 557 SA

Warranty

This product is covered by a 2-year warranty.