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G27Gen4

GLOCK 27 Gen4

The GLOCK 27 Gen4, in 40 S&W, introduces innovative design changes to this small, light, accurate and powerful pistol that so many U.S. law enforcement agencies have chosen as their official backup weapon. The Modular back strap design and the reversible magazine catch make it possible to instantly customize its grip to accommodate any hand size. The surface of the frame employs the new Gen4 rough textured technology. A reversible enlarged magazine catch, easily changeable accommodates left and right-handed operators.

Caliber graphic
  • Caliber 40 S&W
3 safeties system graphic
  • System Safe action
Magazine capacity graphic
  • Mag. Capacity Standard: 9 Optional: 10 / 13 / 14 / 15 / 16 / 22 /
Barrel length graphic
  • Barrel Length 87 mm | 3.43 inch
Weight without magazine graphic
  • Weight without magazine 550 g | 19.40 oz
Weight with empty magazine graphic
  • Weight with empty magazine 605 g | 21.34 oz
Weight with loaded magazine graphic
  • Weight with loaded magazine* 750 g | 26.46 oz
Trigger pull graphic
  • Trigger Pull** 28 N
Muzzle velocity and muzzle energy graphic
  • Muzzle velocity* 285 m/s | 935 fps
Muzzle velocity and muzzle energy graphic
  • Muzzle energy* 475 J | 350 ft lb

* depending on the ammunition used / ** depending on configuration

DIMENSIONS

1 Length (Overall)* 163 mm | 6.42 inch
2 Slide Length 159 mm | 6.26 inch
3 Width (Overall) 32 mm | 1.26 inch
4 Slide Width 25,5 mm | 1.0 inch
5 Height incl.Mag. 106 mm | 4.17 inch
6 Sight radius (Polymer) 137 mm | 5.39 inch
Sight radius (Steel) 136 mm | 5.35 inch
Sight radius (GNS) 135 mm | 5.31 inch
7 Trigger Distance* 70 mm | 2.76 inch

*FOR GEN4/GEN5 MODELS: Check out the Gen5 and Gen4 Technology area for medium/large backstraps

Technical Data are rounded and do not reflect tolerances – they may be altered without notice! Subject to technical changes.

Some magazines might not be available in all countries due to legal regulations.

GLOCK Accessories
ACCESSORIES