all, that's the standar sidegun
They were using the Glock chambered in 45GAP but have just switched and went to the Glock in 45ACP.
the best brand of 9 mm that the police use is the glock
Well, "police issue" according to which department? Glock pistols can hold anywhere from six to 17 rounds, depending on the model. It all depends on which one the department you have in mind uses.
No
FBI and US Marshals issue Glock 22.
No
Probably never.
The last I heard, it was Glock pistols in 9 MM. I think it is a Glock 19.
Deutsch-Wagram
You cannot have the Glock by itself in Left 4 Dead 2. The only way to have the Glock is by using dual-wielded pistols.
In the U.S., different police departments use different guns. As far as handguns go, Glock has 60% or so of the market. Sig has a pretty good percentage of the rest, and there are a few others that have the remainder. In some small cities, individual officers can carry anything they want, but in many large cities, the department usually has a specific model that officers are required to carry.
GLOCK has many pistols of varying sizes, calibers, and styles. Each model varies greatly in price, however the GLOCK that most common punks dream of, the Glock 17, is expected MSRP to be around $450.