GLOCK 27

Caliber

.40

Action

 Safe Action System

Length (slide)

6.29 in.            160 mm

Height ²⁾

4.17 in.            106 mm

Width

1.18 in.              30 mm

Length between sights ³⁾

5.67 in.            144 mm

Barrel length

3.46 in.             88 mm

Barrel rifling

right, hexagonal

Length of twist

9.84 in.            250 mm

Magazine capacity ⁴⁾

9 / 11

Mass (weight)

Empty without magazine

19.75 oz.          560 g

Empty magazine

  2.12 oz.             60 g

Full magazine ⁵⁾

~7.23 oz.         ~205 g

Trigger pull (standard)

~5.5   lbs.        ~2.5 kg

Trigger travel for discharge ⁶⁾

  0.5   in.          12.5 mm

Number of safeties

3