The GLOCK 41 Gen4 is a practical/tactical .45 AUTO caliber pistol designed with the superior engineering of GLOCK to maximize sight radius while improving weight distribution and balance. The longer barrel and slide help to reduce muzzle flip and felt recoil while the longer sight radius provides better accuracy for competition or duty use. Also available in MOS configuration. - Caliber: 45ACP - Length: 226 mm / 8.90 in. - Width: 32.5 mm / 1.28 in. - Length Between Sights: 192 mm / 7.56 in. - Height:139 mm / 5.47 in. - Barrel Height: n/a - Barrel Length:135 mm / 5.31 in. - Weights: Unloaded: 765 g / 27 oz. Loaded: 1020 g / 36 oz. - Trigger Pull: 25 N / 5.5 lbs. - Trigger Travel: 12.5 mm / 0.49 in. - Barrel Rifling: right hand octagonal - Length of Twist: 400 mm / 15.75 in. - Magazine Capacity: 10