The Glock 31 Gen4, in .357, introduces revolutionary design changes to the pistol that has 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 backstrap design lets the user adapt the grip to hand size, and the frame surface exhibits the scientifically-designed Gen4 rough textured technology. This model features a dual-recoil spring assembly that substantially increases the life of the system, and the enlarged reversible magazine catch easily accommodates left- or right-handed operators. The Generation 4 frame retains the Glock accessory rail for accessory attachment.
Specifications
| Type |
Pistol |
| Action |
Double |
| Caliber |
357 Sig |
| Barrel length |
4.5″ |
| Capacity |
10+1 |
| Safety |
Trigger/Firing Pin/Drop |
| Grips |
Black Interchangeable Backstrap |
| Sight configuration |
Fixed |
| Weight |
23.3 oz |
| Frame finish |
Black |
| Frame material |
Polymer |
| Barrel type |
Hexagonal Rifled |
| Slide description |
Black |
| Case type |
Hard |
| Sight style |
Contrast |
| Barrel length range |
4.00″ to 4.99″ |
| Weight range |
16.00 oz to 31.99 oz |
