INNOmount ZERO Mount for CZ 550/557, 25.4 mm

• Tool-free ZERO quick-detach system: The mount can be attached or removed in seconds without tools, making it practical for rifles that alternate between different optics or transport configurations.
• Repeatable return to zero: INNOmount’s ZERO concept is built for consistent reattachment, so a scope can be removed and refitted with confidence when the rifle needs to keep its established zero.
• Built-in torque lock: The integrated mechanism maintains constant clamping force and helps compensate for base tolerances, which supports secure fitment across compatible rifle bases.
• 25.4 mm ring configuration: Designed for 1 inch scope tubes, this version gives classic hunting rifles a clean, direct way to mount traditional riflescopes without adapters.
• Low-profile aluminium construction: The aluminium body keeps weight down while providing a strong, corrosion-resistant platform that suits regular field use on hunting rifles.

About the INNOmount ZERO Mounts Series

INNOmount ZERO Mounts sit within the brand’s quick-detach tilt-up mount range and are designed for shooters who want more flexibility than a fixed mount without giving up repeatability. The series covers one-piece, two-piece and multifunction variants, with versions made for conventional day optics as well as thermal imaging and digital devices. That broad compatibility makes the ZERO family relevant to both traditional hunting rifles and more modern optic setups.

A defining feature of the series is the tool-free attachment and removal combined with a built-in torque lock. In practice, this helps maintain consistent clamping force and compensates for small differences between compatible weapon bases, which is useful when an optic is moved between rifles sharing the same interface. Some ZERO models are also offered with 20 MOA pre-tilt for applications that need additional elevation reserve, while standard 0 MOA versions remain the straightforward choice for general hunting and everyday scope mounting.

About the INNOmount ZERO Mount for CZ 550/557, 25.4 mm

The INNOmount ZERO Mount for CZ 550/557, 25.4 mm is a rifle-specific quick-detach mount built for classic CZ and BRNO actions that use the 19 mm dovetail pattern. It is configured for 25.4 mm (1 inch) scope tubes, making it especially suitable for traditional hunting riflescopes that are still widely used on medium- and large-game rifles. Because the mount is tailored to the action and ring size, it offers a direct, tidy installation without the extra bulk of adapter solutions.

The 0 MOA inclination keeps the optic in a neutral position, which suits general hunting distances and straightforward zeroing. Its 0° offset also favors a centered, conventional scope position on the rifle. The main advantage of this model is the ZERO quick-detach mechanism: it allows the optic to be removed without tools for transport, storage or switching setups, then reattached with the repeatability expected from the system. For hunters using one rifle in different roles, that can be more practical than a permanent mount.

The mount body is made from aluminium and finished in black, giving it a combination of low weight, good corrosion resistance and a restrained appearance that matches blued or modern rifle builds alike. With no windage adjustment and no bubble level built in, the design stays focused on its core task: providing a simple, repeatable and rifle-specific mounting solution for CZ 550/557-pattern rifles and compatible BRNO actions.

About INNOmount

INNOmount is a mount brand presented by INNOGUN GmbH & Co. KG, based in Fuchsstadt, Germany. The company manufactures hunting rifles, riflescope mounts and red-dot sights at its Fuchsstadt site, giving the brand a clear focus on shooting equipment rather than general outdoor accessories. Within the INNOmount range, the company offers quick-clamping and fixed rifle mounts as well as tactical, swing and tilt-up designs.

The product line covers mounts for Weaver/Picatinny rails and numerous rifle-specific bases, alongside scope ring sizes including 25.4 mm, 30 mm, 34 mm and 35 mm. That specialization gives INNOmount a strong position in the field of rifle mounting solutions, particularly for shooters who need a precise interface between rifle and optic rather than a universal compromise.

Main Features

• Manufacturer: INNOmount
• Series: INNOmount ZERO Mounts
• Made in: Germany
• Mount type: Detachable, repeatable mount
• Inclination: 0 MOA
• Windage adjustable: No
• Optic / scope type: 25.4 mm - 1"
• Tube diameter: 25.4 mm
• Offset angle: 0°
• Bubble level: No
• Color: Black
• Material: Aluminium
• Compatibility above: 25.4 mm (1 inch)
• Compatibility below: 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 mount is covered by a ten-year warranty period, making it a long-term mounting solution for regular hunting and sporting use.