This is a factory CZ-USA detachable rimfire magazine engineered for CZ 455, 457, and 512 rifles. It holds five rounds and is compatible with .22 WMR and .17 HMR cartridges. Constructed from polymer with steel internal components, the magazine is finished in black matte and designed for near-flush fitment.
Key Specifications
- The magazine capacity is 5 rounds.
- Compatible cartridges are .22 WMR and .17 HMR.
- The construction material is polymer for lightweight durability.
- The finish is black matte.
- Fits CZ models 455, 457, and 512.
- Includes wide-cut witness holes for quick visual round counts.
- Employs a steel spring and flat steel follower for consistent feeding.
- Features an impact-resistant polymer baseplate.
- Overall dimensions are 1.35 x 4.60 x 7.00.
The CZ-USA 5-round polymer magazine offers a straightforward, dependable option for shooters using CZ 455/457/512 platforms in .22 WMR and .17 HMR. Its polymer body keeps weight low while steel internals maintain reliable feeding, and the near-flush fit complements prone and bench work without adding bulk. For those who value functional, factory-fit magazines that integrate cleanly with CZ rimfire rifles, this magazine provides a practical, no-nonsense choice.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




