The GLOCK 37 Gen4, in .45 G.A.P., introduces revolutionary design changes to this quantum leap forward in big-bore technology-our answer to muzzle flip and high velocity recoil. 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 G37 Gen4 retains the GLOCK accessory rail for your attachments.

CALIBRE
.45 G.A.P.Auto
LENGTH
202 mm
HEIGHT
140 mm
WIDTH
30.00 mm
BARREL HEIGHT
32 mm
LENGTH BETWEEN SIGHTS
165 mm
BARREL LENGTH
114 mm
UNLOADED WEIGHT
820 g
LOADED WEIGHT
1005 g
TRIGGER PULL
~2.5 kg
TRIGGER TRAVEL
~12.5 mm
BARREL RIFLING
Right hand, hexagonal
LENGTH OF TWIST
400 mm
MAGAZINE CAPACITY
10

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