
Early version of Glock 18C, with three compensator cuts on its barrel, which extends past the frame rather than integrating into a slide with cutouts, as on later versions. Note also the lack of finger grooves or thumb indentations on the grip and lack of an integrated
Weaver rail on the dust cover
The 'Glock 18' is a
handgun manufactured by
Glock. It is much like a
Glock 17 with a fire selector
switch on its
slide that enables it to fire in
semi-automatic or
fully automatic modes. Rotating the switch toward the bottom of the frame allows for fully automatic fire, while rotating it to the top switches the gun to semi-automatic.
The Glock 18 appears identical to the Glock 17, with the addition of the fire selector. However, the internal dimensions of the main parts of the Glock 18 are slightly different from the Glock 17, and are not interchangeable. This was done by Glock so that the Glock 17 could not be considered a semi-automatic version of the Glock 18; rather they are two separate pistols. Some countries and jurisdictions have laws that place special restrictions on semi-automatic versions of fully automatic weapons, and if the Glock 18 were identical to a Glock 17, the Glock 17 would fall under those laws and be unavailable in those jurisdictions.
The Glock 18 is in the
U.S. a law enforcement-only pistol that uses standard Glock 17
magazines, holding 17 or 19
rounds. It is sometimes used with special 31 or 33-round extended magazines, but this configuration is less common. There are known to be a few Glock 18s privately owned in accordance with the
National Firearms Act.
Variants
The 'Glock 18C' compensated model, despite its name, has a ported (not
compensated) barrel. Two oblong cuts are made in the top of the barrel with matching cuts in the slide to direct some of the gases from the
muzzle to counteract muzzle climb in automatic fire.
See also
★
Glock 17
★
Machine pistol
References
1. Technical data and commentary on the G18 at Remtek.com
External links
★
Glock's website
★
Video of a Glock 18 firing using a high speed camera.
★
Another video of the Glock 18 in action