It must be a top secret how much of each caliber is produced by ammo companies. I could not believe that there is nothing on the Internet that addresses this question. Wonder why no one has compiled this information before??
Only thing found was a global list of the top 7 most popular calibers:
1- 9x17mm (9mm Browning, 9mm Short/Kurz, .380 ACP), FMJ
2 - 9x19mm (9mm Para, 9mm Luger, 9mm NATO), FMJ
3 - .40SW (.40 Smith & Wesson), JFP
4 - .45ACP (.45 Automatic Colt Pistole), FMJ
5 - .38 Special (.38 Smith & Wesson Special), JHP
6 - .357 Magnum, JHP
7 - .44 Magnum (.44 Remington Magnum), JHP
Only thing found was a global list of the top 7 most popular calibers:
1- 9x17mm (9mm Browning, 9mm Short/Kurz, .380 ACP), FMJ
2 - 9x19mm (9mm Para, 9mm Luger, 9mm NATO), FMJ
3 - .40SW (.40 Smith & Wesson), JFP
4 - .45ACP (.45 Automatic Colt Pistole), FMJ
5 - .38 Special (.38 Smith & Wesson Special), JHP
6 - .357 Magnum, JHP
7 - .44 Magnum (.44 Remington Magnum), JHP