Description
INNOMOUNT Fixed Mount for Sauer 303, Zeiss ZM/VM rail Product description
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German Engineering: Designed and manufactured in Germany, this INNOMOUNT fixed mount represents the pinnacle of precision engineering. Made from robust aluminium, it guarantees exceptional durability and reliability in the field, a testament to German craftsmanship.
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ISI Compatibility: Specifically tailored for the Sauer 303 rifles equipped with the ISI mounting rail (found on models produced before 2019), this mount leverages the rifle’s integrated interface for a clean and low-profile attachment. This ensures a seamless connection between your rifle and optic.
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Perfect Sight Picture: With its low-profile design, this mount facilitates a quick eye-to-target alignment, which is crucial for dynamic hunting scenarios, such as driven hunts. It provides a stable and consistent platform for your Zeiss ZM/VM rail optic, enhancing accuracy.
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100% Repeatability: The INNOMOUNT Fixed Mount ensures 100% repeatability. This means you can remove and re-attach your optic without losing zero, a vital feature for hunters who might swap optics or transport their rifle frequently. The ISI rail’s recoil notches contribute significantly to this stability.
ABOUT THE INNOMOUNT FIXED MOUNT FOR SAUER 303, ZEISS ZM/VM RAIL
The INNOMOUNT Fixed Mount for Sauer 303 with Zeiss ZM/VM rail offers a precisely engineered solution for hunters and sport shooters utilising pre-2019 Sauer 303 rifles. This mount stands out due to its dedicated compatibility with the ISI (Integrated Sauer Interface) rail, a unique low-profile system on the Sauer 303 action. Crafted from high-strength aluminium, it provides a robust yet lightweight platform for your optic, ensuring both durability and minimal added weight. Its primary purpose is to firmly secure optics with a Zeiss ZM/VM rail, maintaining absolute precision and zero retention even under demanding conditions. The design allows for a very low mounting height, which translates into a more natural and faster target acquisition, making it ideal for driven hunts and situations requiring rapid follow-up shots. This fixed mount is perfect for hunters who prioritise unwavering stability and reliability over quick detach functionality, trusting their setup implicitly in crucial moments.
ABOUT INNOMOUNT
INNOMMOUNT, hailing from Germany, is renowned for its commitment to engineering excellence and precision manufacturing in the field of firearm accessories. Established with a philosophy centred on innovation and uncompromising quality, the company has quickly become a trusted name among hunters and tactical users across Europe. They specialise in crafting high-quality mounting solutions, using advanced CNC machinery and premium materials like aerospace-grade aluminium. INNOMOUNT’s reputation is built on producing mounts that offer exceptional repeatability and robustness, ensuring that optics remain perfectly zeroed even after heavy recoil or repeated removal and re-installation. Their dedication to precise tolerances and thoughtful design makes their products a top choice for those seeking reliable performance.
MAIN FEATURES
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Compatibility: Specifically designed for Sauer 303 rifles with ISI mounting rail (pre-2019 models) and optics featuring a Zeiss ZM/VM rail.
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Mounting Standard: ISI (Integrated Sauer Interface) with Picatinny-identical recoil notches for optimal stability.
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Optic Compatibility: Optimized for Zeiss ZM/VM rail optics.
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Repeatability: Offers 100% repeatability for secure and precise re-mounting of your optic.
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Material: Constructed from high-strength Aluminium, ensuring lightweight durability.
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Manufacturing: Engineered and produced in Germany, ensuring precision and quality manufacturing.
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Weight: Lightweight design, typically around 150-250 g, depending on specific model variation, to maintain rifle balance.
SAUER 303 ISI VS SUM MOUNTING STANDARD
The ISI rail on pre-2019 Sauer 303 rifles is a unique, low-profile surface with Picatinny-identical recoil notches for simple, 100% repeatable installation and removal, contributing to accuracy but prone to minor aesthetic lever marks on the aluminium action (no functional impact). From 2019, Sauer unified with the SUM Universal Mount—elegant and built into the action for sniper-like robustness, supporting diverse rails (LM, Zeiss ZM/VM, Swarovski SR, Schmidt & Bender Convex) and rings (25.4 mm-40 mm). SUM offers quick target focus without head lift and competes with Picatinny in reliability, made by Sauer, MAK, INNOmount, and Henneberger. The transition may confuse buyers with mixed-market models, but SUM’s advancement makes it preferable for new rifles.
WARRANTY
This product is covered by a 10-year global warranty that includes defects in materials and manufacturing under normal use.
IN THE BOX
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The INNOMOUNT Fixed Mount for Sauer 303, Zeiss ZM/VM rail
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Mounting screws for attachment
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User instructions and warranty information
General properties
| Manufacturer | INNOmount |
|---|---|
| Mount series | INNOmount Fixed Mounts |
| Made in | Germany |
| Warranty | 10 years |
| SKU | 53-VM-08-00-600 |
Physical properties
| BH height. | 8.00 mm |
|---|---|
| H height. | 8.00 mm |
| Extension (KR) | KR 0.0 mm |
| Inclination | 0 MOA |
| Adjustable windage | No |
| Scope / Sight type | Zeiss ZM / VM Rail |
| Offset angle | 0° |
| Bubble level | No |
| Color | Black |
| Material | Aluminium |
Characteristics
| Suitable for Compatibility Above | Zeiss ZM/VM Rail |
|---|---|
| Suitable for Compatibility Below | Sauer 303 (ISI), Sauer ISI mount, Sauer 2020 GTI (ISI) |




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