75 would be carried by the US military right now if not for that country being communist at the time of the M9 selection. As for a newer even higher-grade 75 you get the P01.
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A few years ago, the Czech National Police wanted a new handgun to meet their needs. They wanted a design offering a high-level of comfort and ergonomics, based on the CZ 75 operating system. Called a "Generation 3" pistol, the P-01 is the final result of that journey down the road of new ideas. It fulfills the need for a lightweight, compact pistol having the same durability and accuracy of a full-sized, full-weight pistol. The National Police had a tough list of requirements--so tough, many companies simply bowed-out of the bid process, but CZ staked a claim to the prize--and won it.
Tough Tests
The P-01 was accepted after almost three years of testing and development. What CZ did to win the bid is something that few (how about zero?) designs have ever had to go through before greeting the buying public. For a military gun, sure, but in this case, the general public gets the same gun, same design and same specs as the police and military.
For instance, according to the information supplied by CZ, the gun had to withstand 4,000 dry-firings, 3,000 de-cockings, operator-level disassembly and re-assembly 1,350 times, complete disassembly (all the way down to pins and springs) 150 times, 100-percent parts interchangeability, a 1.5 meter drop test (54 times) on concrete, three meter drop test, firing after being frozen at -36 F for 24 hours, firing after being submerged in mud, sand and combinations--and after having been stripped of all oil. The service life must exceed 15,000 rounds of +P 9mm ammo and indeed, testing revealed the P-01 has exceeded 30,000 rounds with ball 9mm.
The reliability requirement protocol was particularly astounding. Set at 98.8 percent (.2 percent) failure rate, this was tough-enough for any gun. This equals 20 stoppages per 10,000 rounds, or 500 "mean rounds between failures" (MRBF). During testing, the average number of stoppages was only seven per 15,000 rounds, or .05 percent failure rate. This translates to a MRBF rate of 2,142 rounds. That happens to be about five times the minimum acceptable rate for the U.S. Army, which is set at 495 rounds for 9mm pistols with 115 gr. ball ammo.