Operators
Military
- Poland - introduced in early 60's, still in small service with Wojska LÄ…dowe.
- Vietnam - in use by NVA and Vietcong, phased out after Vietnam War.
Non-military
- Poland - use by Policja.
- United States - most of retired P-64 from Polish service were exported to USA for private customers.
Read more about this topic: P-64 (pistol)