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G18 – Fully automatic 9mm firepower
As a true fully automatic pistol the G18 is one of the most specialized GLOCK pistols. With an external fire selector at the rear of the slide you can switch from semi-automatic to full-automatic firing mode.
It comes with an extended 19 round magazine and can provide greater firepower with the optional 33-round magazine. The rate of fire in full-automatic-mode is approximately 20 rounds per second.
Released in 1987 the pistol has the same characteristics like other previous models and the frame size of the service pistol classic G17.
Learn more about this features in our technology section >
9 mm Luger
Safe Action® Semi-/Full-automatic firing mode
Standard: 19
Optional: 17 / 24 / 31 / 33
114 mm | 4.49 inch
without magazine
625 g | 22.05 oz
with empty magazine
705 g | 24.87 oz
with loaded magazine**
940 g | 33.16 oz
25 N
| 1 | LENGTH (OVERALL)* | 204 mm | 8.03 inch |
|---|---|---|
| 2 | SLIDE LENGTH | 186 mm | 7.32 inch |
| 3 | WIDTH (OVERALL) | 34 mm | 1.34 inch |
| 4 | SLIDE WIDTH | 29,5 mm | 1.16 inch |
| 5 | HEIGHT INCL. MAG. | 155 mm | 6.10 inch |
| 6 | Sight Radius POLYMER | 165 mm | 6.50 inch |
| Sight Radius STEEL | 164 mm | 6.46 inch | |
| Sight Radius GNS | 163 mm | 6.42 inch | |
| 7 | TRIGGER DISTANCE* | 72 mm | 2.83 inch |
* FOR GEN4/GEN5 MODELS and G44: Check out the Gen5, Gen4 and G44 technology pages for medium/large beavertail backstraps (G19X and G45 see below).
Technical Data are rounded and do not reflect tolerances – they may be altered without notice! Subject to technical changes.
