Provide they are all chambered for the same type of 9mm ammuntion, yes.
The common 9mm cartridge is known by many names. All of the following 9mm's are one and the same: 9x19mm, 9mm Nato, 9mm Luger, 9mm Parabellum. There are no 9mm cartridges specific to Glock or Smith & Wesson.
No. Not all 9mm cartridges are the same. 9x19 (a.k.a., 9mm Luger, 9mm Parabellum), for example, is different, hence, not compatible with other 9mm cartridges, such as the 9x17 (a.k.a., .380 ACP), 9x18 Makarov, 9x21, 9x23 Mauser, etc.
Thje proper name of the cartridge is 9mm Parabellum, It is also called 9mm Luger, and 9x19 (the size in millimeters) They are all the same cartridge, just called by different names.
Those that are marked for 9mm ammunition. Shotguns, rifles, handguns all have been or are chambered for 9mm
yes Actually, a better answer is, probably. As long as the pistol is designed to fire 9mm Para, you can fire 9mm Luger rounds. Smith and Wesson makes a couple of models that are 380 which is sometimes called 9mm Kurz, 9mm short, or 9x17 which is NOT the same.
They are not all the same length. If that was the case all circles would be the same size.
They were not all the same length.
In general no. A regular hexagon has the same length on all sides. Also, there are other hexagons with the same length on all sides that are not regular.
a polygon with all sides the same length and all angles the same measure is called?
9mm Luger, 9 x 19mm and Parabellum are all the same with a max length of 1.169". Hornady lists loads for 90 grain to 147 grain bullets. There are no other common rounds labeled as 9mm but, there are plenty of rounds with bullets that are 0.354"± 0.003" in diameter. (9mm = 0.354") The bullets for a: .38, Auto, Super Auto and .357 Sig are 0.355" in diameter .35 Remington (rifle), .38 Special and .357 Magnum and .357 Remington Maximum are 0.357" in diameter Those rounds all have different case lengths.
No. No. No. No.