GLOCK 31

GLOCK 31C

Caliber

.357

.357

Action

Safe Action System

Safe Action System

Length (slide)

7.32 in.          186 mm

7.32 in.          186 mm

Height ²⁾

5.43 in.          138 mm

5.43 in.          138 mm

Width

1.18 in.            30 mm

1.18 in.            30 mm

Length between sights ³⁾

6.49 in.          165 mm

6.73 in.          171 mm

Barrel length

4.49 in.          114 mm

4.49 in.          114 mm

Barrel rifling

right, hexagonal

right, hexagonal

Length of twist

15,98 in         406 mm

15,98 in         406 mm

Magazine capacity ⁴⁾

10 / 15 / 17

10 / 15 / 17

Mass (weight)

Empty without magazine

23,28 oz          660 g

23,10 oz          655 g

Empty magazine

  2.75 oz            78 g

  2.75 oz            78 g

Full magazine ⁵⁾

~9.87 oz        ~280 g

~9.87 oz        ~280 g

Trigger pull (std)

~5.5   lbs.      ~2.5 kg

~5.5   lbs.      ~2.5 kg

Trigger travel for discharge ⁶⁾

  0.5   in.        12.5 mm

  0.5   in.        12.5 mm

Number of safeties

3

3