GLOCK introduced the G22 .40 in 1990 and effectively closed the gap between the heavy .45 Auto and the internationally proven 9x19. GLOCK was the first manufacturer to make this popular and effective round accessible for law enforcement agencies. Today police agencies across the U.S. and countless others throughout the world put their trust in this 15-round .40 caliber pistol. - Length: 204 mm / 8.03 in. - Width: 30.00 mm / 1.18 in. - Length Between Sights: 165 mm / 6.49 in. - Height: 138 mm / 5.43 in. - Barrel Height: 32 mm / 1.26 in. - Barrel Length: 114 mm / 4.49 in. - Weights: Unloaded: 725 g / 25.59 oz.-Loaded: 975 g / 34.42 oz. - Trigger Pull: ~2.5 kg / ~5.5 lbs. - Trigger Travel: ~12.5 mm / ~0.49 in. - Barrel Rifling: right hand hexagonal - Length of Twist: 250 mm / 9.84 in. - Magazine Capacity: Standard: 15 Optional: 10/22