A brief history of the Beretta M9 pistol. The M9 is essentially a military specification Beretta 92F, later known as the 92FS.
Beretta 92 Specs:
| 92FS/M9 | M9A1 | 92A1/96A1 | 90-TWO | |
| CALIBER | 9mm | 9mm | 9mm / .40 S&W | 9mm / .40 S&W |
| ACTION | DOUBLE / SINGLE | |||
| OVERALL LENGTH | 8.5″ | |||
| OVERALL HEIGHT | 5.4″ | 5.4″ | 5.5″ | 5.5″ |
| BARREL LENGTH | 4.9″ | |||
| SIGHT RADIUS | 6.1″ | 6.1″ | 6.1″ | 6.4″ |
| OVERALL WIDTH | 1.5″ | |||
| GRIP WIDTH | 1.3″ | |||
| WEIGHT UNLOADED | 33.3 oz | 33.9 oz | 34.4 oz | 32.5 oz |
| MAGAZINE CAPACITY | 15 rounds | 15 rounds | 17 / 12 rounds | 17 / rounds |
