The CZ 75 P-01 is a compact, hammer-fired 9mm pistol renowned for its military-grade reliability, ergonomic grip, and aluminum frame. First introduced in the early 2000s, it was the first CZ handgun to earn rigorous NATO certification, making it a trusted choice for concealed carry and duty use worldwide. NATO-Tested Reliability: To earn its NATO NSN (National Stock Number) certification, the P01 had to pass a grueling 15,000-round endurance test with zero major failures, as well as extreme temperature and drop tests. Like the original CZ 75, the slide rides inside the frame rather than over it. This design minimizes the distance between the hand and the barrel, significantly reducing felt recoil and muzzle flip.