The Glock G18
Glock 18 Specifications
| Caliber | 9x19 mm |
| Action | Safe Action (constant double action mode) |
| Modes of fire | Safe, semiautomatic and fully automatic |
| Overall length (slide) | 7.32 in. (186 mm) |
| Height, including magazine | 5.43 in. (138 mm) |
| Width | 1.18 in. (30 mm) |
| Barrel length | 4.49 in. (114 mm) |
| Sight radius | 6.49 in. (165 mm) |
| Rifling | Hexagonal profile with right-hand twist of one turn in 9.84 in. (250 mm) |
| Weight, without magazine | 21.87 oz. (620 g) |
| Weight, empty magazine | 2.75 oz. (78 g) |
| Weight, full magazine | ~9.87 oz. (~280 g) |
| Magazine capacity | 17 rounds |
| Standard trigger pull | ~5.5 lbs. (~2.5 kg) |
| Trigger pull length | 0.5 in. (12.5 mm) |
| Number of safeties | 3 |