The 9mm Largo (AKA: 9mm Bergmann-Bayard, 9mm Bayard Long, 9x23mm) is a Center Fire cartridge with a Bullet Diameter of 0.355 in” (9.02mm) that is primarily used in Pistols. The 9mm Largo originated in Germany in 1901. The 9mm Largo also has a case length of 0.91 in” (23.11mm) and an overall length of 1.32 in” (33.53mm).
[accordion title=’INCONSISTENT, MISSING or INCORRECT DATA’ open=’false’]INCONSISTENT, MISSING or INCORRECT DATA: If you find information here that you believe to be incorrect or missing please report any findings and references you may have as to what corrections should be made to email@example.com. Please note your username in the email.
NOTE: This Firearms Cartridge Library is currently in BETA and may not contain complete information or data. The data displayed here by Bullet-Blog is for information use only and should not be used as a reference for reloading live ammunition. When consulting the information on this site or any other information source regarding firearms or ammunition, always compare information against a second or third reference such as a trusted industry authority or reloading manual. Use information here at your own risk.
* Relative to ruler-scaled image above. Size will vary by screen and device used for viewing.