INNOmount ZERO Base for CZ 550/557

• ZERO quick-detach interface: The ZERO system is built for fast removal and reinstallation without tools, making it practical for shooters who move optics between rifles or need quick access to the action while keeping mounting work simple.
• 0 MOA base geometry: A flat, non-canted base keeps the optic aligned for standard sighting setups, which suits general hunting and sporting rifle use where no additional elevation bias is required.
• Low 13.00 mm profile: The compact build helps keep the optic close to the bore, supporting a more natural cheek weld and a cleaner rifle setup without unnecessary mounting height.
• Aluminium construction: The base uses aluminium to reduce added weight on the rifle while still providing the rigidity needed for a stable mounting platform in regular field use.
• Rifle-specific CZ 550/557 fit: Designed for the CZ 550/557 platform and related 19 mm dovetail rifles, this base gives a dedicated interface that simplifies correct fitment compared with generic mounting solutions.

About the INNOmount Spare Parts Series

The INNOmount Spare Parts series supports the brand’s modular mounting system with replacement and platform-specific components that keep an existing setup functional, adaptable and easy to configure. Introduced as part of the broader INNOMOUNT mounting range, these parts are intended for shooters who want to match optics and rifles more precisely rather than rely on one universal solution.

Within the lineup, the series sits alongside mounts for Weaver/Picatinny, Blaser, Sauer, Tikka and other rifle platforms, reflecting the manufacturer’s emphasis on broad compatibility. The design philosophy follows the same idea seen across INNOMOUNT products: fast handling, straightforward installation and a mounting interface that supports tool-free changes in seconds where the system allows it. In practical terms, that makes the series relevant for hunting rifles and sporting rifles that may need a dedicated base, ring or related component to complete a repeatable optic setup.

As with the rest of the family, these parts are associated with German-made construction and a focus on compact, low-profile mounting solutions. The result is a product group aimed less at adding features for their own sake and more at preserving fit, alignment and usability across different rifle and optic combinations.

About the INNOmount ZERO Base for CZ 550/557

The INNOmount ZERO Base for CZ 550/557 is a rifle-specific mounting base made for shooters who want a clean, low-profile interface on classic CZ and BRNO actions that use the 19 mm dovetail pattern. Its role is straightforward but important: it creates the correct foundation for an optic mount, and that foundation largely determines how secure, repeatable and practical the complete setup feels on the rifle.

The defining feature here is the ZERO quick-detach concept. In the INNOMOUNT system, ZERO is intended to simplify mounting changes by avoiding the tool-based adjustment normally associated with many detachable solutions. For the user, that means less time spent tuning clamp tension and a more convenient path to removing or reinstalling an optic assembly when switching configurations or transporting the rifle. On rifles such as the CZ 550 Standard, CZ 550 Magnum, CZ 557 SA and CZ 557 LA, that kind of dedicated fit is especially valuable because it keeps the interface specific to the action rather than generic.

Its 13.00 mm height and 0 MOA inclination make it well suited to conventional hunting and sporting applications where a low mounting line and neutral base angle are preferred. The aluminium body helps keep overall rifle weight under control, which matters on field rifles carried for long periods. Finished in black, the base also maintains a restrained appearance that matches the practical, mechanical character of the rifle rather than drawing attention to the mount itself.

About INNOmount

INNOmount is a mount brand presented by INNOGUN GmbH & Co. KG. The company is based in Fuchsstadt, Germany, where it manufactures hunting rifles, riflescope mounts and red-dot sights. Within that portfolio, INNOmount focuses on mounting solutions for shooters who need a secure connection between rifle and optic without giving up flexibility in daily use.

The range includes quick-clamping and fixed rifle mounts, along with tactical, swing and tilt-up designs for different firearm and optic combinations. INNOmount also offers interfaces for Weaver/Picatinny rails and rifle-specific mounting bases, as well as scope rings in several common diameters including 25.4 mm, 30 mm, 34 mm and 35 mm. That breadth gives the brand a strong position in the specialist optics-mount category, particularly for users who want a dedicated fit for a specific rifle platform rather than a one-size-fits-all solution.

Main Features

• Manufacturer: INNOmount
• Series: INNOmount Spare Parts
• Made in: Germany
• Material: Aluminium
• Color: Black
• Height BH.: 13.00 mm
• Height H.: 13.00 mm
• Extension (KR): KR 0.0 mm
• Inclination: 0 MOA
• Compatibility: BRNO ZKK 600, BRNO ZKK 601, BRNO ZKK 602, BRNO 721, BRNO 722, BRNO ZG 47, BRNO CZ 537, Brünner 19, CZ 537, CZ 550 Standard, CZ 550 Magnum, CZ 557 SA, CZ 557 LA, 19 mm Dovetail

Warranty

10 years. This warranty period suits a precision mounting component that is expected to remain part of a rifle setup through long-term hunting or sporting use.