Loaded or unloaded?
Beretta made a LOT of different 9mm pistols. However, if you are asking about the M9 pistol used by the US Army, it is about 8.5 inches long.
Check the Beretta website.
Beretta M9 9mm
0-350 USD depending on condition.
The USMC uses the Barretta 9mm.
I just purchased a 9mm Beretta FS pistol. I would like to know the caliber of the round that this gun takes.
That is the correct spelling of the handgun model Beretta M9 (standard issue 9mm pistol of the US armed forces).
The Beretta M9 utilized 9x19mm rounds (standard 9mm fare).
An unloaded 9mm cartridge case would weigh somewhere around 3 grams, varying between manufacturers. <><><><><><><> However, if you are asking about an unloaded 9mm PISTOL, that will depend on WHICH pistol. The US Army M9 pistol weighs 33.6 oz empty- other makes and models will have different weights. Sort of like asking how much a car weighs- A Neon or a DeVille?
From 1950 onward, Beretta produced several notable models in 9mm, including the Beretta 92, which was introduced in 1975 and became widely recognized. Prior to that, the Beretta Model 951, a single-action semi-automatic pistol, was available since the early 1950s. Additionally, the Beretta Model 1934, while primarily chambered in .380 ACP, was also adapted for 9mm in certain configurations. These models highlight Beretta's commitment to producing reliable sidearms in the 9mm caliber.
Which one?
The 9mm Parabellum is longer than the .380 ACP (also called the 9mm Short) They do not interchange.