No, Thats because a Glock 15 does not exist.
Yes
No, they are different calibers. A Glock 17 is 9mm and a Glock 23 is .40 S&W. A Glock 22 magazine would fit in a Glock 23.
You cannot just swamp them out no.
Yes, a Glock 19 9mm magazine can be used on a Glock 23 since both firearms are chambered in 9mm.
The Glock trigger can be adjusted by internal parts. The part most used is the connector. These come in 3.5 lb, 5 lb, and 8 lb. Aftermarket parts may add more variables.
The Glock 17 was first manufactured in 1982 for the Austrian military and police as the P80 (Pistole 80).
None!
There are several models of Glock pistol in .45 calibre. The .45 ACP models include the Glock 21, Glock 30, and Glock 36. The .45 GAP models include the Glock 37, Glock 38, and Glock 39. Factory standard magazine capacities are as follows:Glock 21: 13 roundsGlock 30: 10 roundsGlock 36: 6 roundsGlock 37: 10 roundsGlock 38: 8 roundsGlock 39: 6 rounds
Glock 18 was first introduced in 1985. It is made by Austria's Glock AG, it comes in two variants - basic Model 18 and Model 18C. It can have a 10, 17, 19 or a 33 round magazine.
Midway USA's Gun Stories - 2011 The Glock 1-8 was released on: USA: 17 August 2011
Glock 17, Glock 18, Glock 19, Glock 26, Glock 34, and, if you count the 9x17/.380 ACP in this running, the Glock 25 and Glock 28.