Rusan Steel Picatinny Rail - CZ 550, 557 / 600 ZKK (Medium L=145) - 20 MOA
The Rusan Steel Picatinny Rail - CZ 550, 557 / 600 ZKK (Medium L=145) - 20 MOA is a precision‑engineered mounting solution designed for the CZ 550 Rifle, CZ 557 Rifle, and BRNO ZKK 600 Rifle platforms. Manufactured from high‑grade polished steel with a durable blued finish, this fixed Picatinny rail delivers exceptional strength, reliability, and resistance to recoil. The 145 mm medium‑length rail provides ample mounting space for scopes and Picatinny‑compatible accessories, while the 20 MOA inclination helps shooters gain additional elevation adjustment for long‑range shooting. Designed for secure installation with M5 set screws, this rail offers a stable optic platform and long‑term durability, making it an excellent upgrade for hunters and precision shooters who demand dependable performance.
-Nathan (Technical Advisor)
Rusan Steel Picatinny Rail - CZ 550, 557 / 600 ZKK (Medium L=145) - 20 MOA
High Grade Steel construction for strength and durability.
Best Choice when using Quick Release weaver/picatinny style rings as steel does not feature any wear characteristics.
High grade blue steel finish.

- BH (Base Height at Front) = 8.1 mm
- L (Total Length of Rail) = 145mm
- DIFF (Height Difference) = 0mm
- Polished Steel Construction
- Set Screws M5
- Fixed Rail
- 30 Year Warranty











