yes
It's the Luger .45 ACP pistol.
Glock pistols are made in a variety of calibers. Currently available in .380 ACP, 9mm Luger, .357 Sig, .40 S&W, 10mm Auto, .45 ACP and .45 GAP.
Assuming you're referring to the 9x19 Parabellum/Luger round, the 9mm travels faster than the .45 ACP.
The 45 GAP operates at slightly higher pressure than standard (non +p) 45 ACP ammunition and by this means is able to generate similar velocity and energy to the 45 ACP cartridge. The 380 Auto cartridge is not only smaller than 9mm Luger, it is also far lower pressure. The 380 Auto delivers far less velocity and energy and cannot handle as much bullet mass as the 9mm.
You can fire a .45 ACP cartridge through a .45 ACP pistol - and only a .45 ACP pistol. The various .45 cartridges (.45 ACP, .45 Long Colt, .45 GAP, etc.) are not interchangeable with each other.
A very small number of P-08 Parabellum (Luger) pistols were manufactured by DWM in .45 ACP for testing by the US Army in the early 1900's. They were found to be unreliable, and the M1911 pistol was adopted instead. An original .45 cal. P-08 would be worth close to a million dollars if one were available for sale. There are only two examples known to exist today, one at the Springfield Armory, the other in the Norton Gallery in St. Louis. A custom shop made 100 .45 ACP Lugers in the 1990's; all were presold prior to manufacturing these. The .45 caliber Luger was not a P.08, as P.08 was the designation given to the 4" 9mm Luger adopted by the German army in 1908. Two of the .45 Lugers were sent to Springfield Armory in 1907 for testing in preparation for the upcoming pistol trials. The .45 Luger passed the tests at Springfield Armory, and an order for 200 of the pistols was issued to DWM, the manufacturer. The order for the 200 .45 Lugers was rejected by DWM, so the Luger never made it to the field trials. One of the .45 Lugers was owned by Sidney Aberman for many years until it was sold around 1995. The only other original .45 Luger is on public display in the Norton Gallery in Shreveport, Louisiana. The copies of the .45 Luger are made by Mike Krause in California, and are still being made. I UNDERSTAND A GUNSMITH IN cAL. IS REMAKING THE LUGER IN 45 CAL. going cost about $15,000
ACP means Automatic Colt Pistol. .45 ACP and .45 Auto are the same cartridge. .45 Colt and .45 Auto Rim are a revolver cartridge. .45 GAP (Glock Auto Pistol) is a shorter round than the ACP, and does not interchange with it.
ACP stand for Automatic Colt Pistol
.45 ACP means Automatic Colt Pistol. It IS .45 Auto.
No. The 45 ACP (which means 45 Auto) cannot use the .45 GAP or the .45 Magnum.
If it's chambered for the .45 ACP cartridge, yes.
Both. .45 Auto and .45 ACP are the same round.