The surface of the frame is the new Gen4 Rough Textured Frame-scientifically designed, real world tested. Internally, the new GLOCK dual recoil spring assembly substantially increases the life of the system. A reversible magazine ctach, changeable in seconds, accommodates left-or right-handed operators.
The high-performance .357 is characterized by extremely high muzzle velocity and superior precision even at medium range. The GLOCK 31 is the optimum solution for all who are looking for these ballistic advantages in a reliable yet light pistol with large magazine capacity. Many law enforcement agencies, among them the New Jersey police, have already selected the GLOCK 31 as their official service weapon.
Technical Specs:
CALIBER
.357
WEIGHT
660 g / 23.28 oz.
LOADED (~)
940 g / 33.15 oz.
LENGTH
186 mm / 7.32 in.
HEIGHT
138 mm / 5.43 in.
WIDTH
30 mm / 1.18 in.
BARREL HEIGHT
32 mm / 1.26 in.
BARREL LENGTH
114 mm / 4.49 in.
BARREL RIFLING
right hand, hexagonal
LENGTH OF TWIST
406 mm / 15.98 in.
TRIGGER PULL
2.5 kg / 5.5 lbs.
TRIGGER TRAVEL
12.5 mm / 0.5 in.
LINE OF SIGHT
165 mm / 6.49 in.