Glock

In the vicinity of $500 new in box, and around $600 new in box for the 'tactical' models.

$500 - $550 new in box, give or take.

Needs to be sent back to Glock

100-600 depending on specifics

1989

The advantage to a Glock 18 is the fact that it is fully automatic.

However, the advantage offered by the full auto feature can be very easily diminished by its tendency towards muzzle climb, and its excessively high rate of fire, which can dump out a magazine much too quickly for all but the most niche role applications.

There's no reason you wouldn't be able to, although you might not be advised to mix brass cased and lacquer coated steel cased ammo together.

Gaston Glock created the company and the original designs, and would probably be credited for the G18, as well, although it was more than likely a team effort to finalise the design.

While not a Glock, the Winchester 9mm is what I recommend the most it doesn't have a lot of kick a lot of power though good for home protection and a good side arm and there should be training you only have to be 18 usually.

Still not a Glock, but the Ruger LC9 is a good 9mm.

The one that's best is the one which is best suited to your needs. If you have small hands or are looking for a concealed carry piece, the Glock 21, for example, is probably not your best choice, and the Glock 26 would probably be a much better choice for you. The standards of manufacture are the same throughout the entire Glock line.

The Glock that is "best" for you will be base on, in part, your hand size/strength, recoil sensitivity, pocketbook and what, if any, experience you've had with Glocks. Look for an NRA certified instructor.

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.

No.

Glocks have a a 6 digit serial number. The first 3 digits of the glock serial number are letters and the last 3 are numbers.

Yes, as long as the mag matches the caliber of the gun.

You will have to define what you want to use the weapon for. Loads vary from 90 - 147 grain.

Sure, but it does depend on the manufacturer of the gun before anyone gives you a definitive yes or no. Spring gun? Gas? Who makes it?

If its spring, you can get hundreds of those on (see related links) if its gas, those are extremely rare and can be sold for about as much as you got it. However, only if its made by KWA will this happen. HFC makes one to its listed as "Darkhawk"

You can only buy them if you're a licensed NFA Class III dealer, and able to obtain a demo letter from your local law enforcement agency. The least expensive one I've seen available for sale under such circumstances was going for $2100.

Depends what country you live in, you can find them for $70-$400

100-450

Glock is the company which makes them.

Effective range is about 25m

The standard magazine holds 15 rounds, although the larger 17 round magazines of the Glock 17 will fit in the pistol, as will the large 33 round Glock 18 magazines.

Midway USA makes one which the company states will hold all 10mm and .45 ACP Glock magazines. Glock themselves also market a mag holder (Model MP03080). Doing a search on Google should help you find these, as URLs cannot be posted here.

about 14

E-Bay

No such thing. The Glock is not a double action firearm.