The GLOCK 31 Gen4, in .357, introduces revolutionary design changes to the pistol that's been the optimum solution for those seeking high muzzle velocity and superior precision in a reliable, yet lightweight, pistol with large magazine capacity. The Modular Back Strap design lets you instantly customize its grip to adapt to an individual shooter's hand size. The surface of the frame employs the new scientifically designed, real-world-tested, Gen4 rough textured technology. Internally, the new GLOCK dual recoil spring assembly substantially increases the life of the system. A reversible enlarged magazine catch, changeable in seconds, accommodates left or right-handed operators. The G31 Gen4 .357 retains the GLOCK accessory rail for your attachments.

FEATURES

• Caliber: 357SIG
• Mag Capacity: 10
• Barrel length: 114mm
• Weight: 740g
• "Safe Action" system
• Durable exterior finish
• Cold hammer forged barrel
• Durability
• Reliability
• Lightweight

The GLOCK Gen4 offers several additional features over the Gen3.

• Two additional "snap-on" full-length back-straps (medium and large) for larger hands
• Easy-to-grip Gen4 RTF (Rough Textured Finish) frame with pointed "pyramids" instead of checkering
• Less recoil (slower slide velocity) due to the redesigned two-stage recoil spring assembly
• Twice the recoil-spring rated service life
• Smallest circumference short-grip frame GLOCK has ever offered
• Shortest trigger reach GLOCK has ever offered
• Larger mag catch with improved ergonomics
• Reversible mag catch (30-second changeover to right side for left- handed shooters)
• Fits standard holsters