GLOCK 37 Standard | .45 G.A.P. Details

For those who prefer large-caliber handguns, the GLOCK 37, in 45 GAP, represents a quantum leap in big-bore technology. This all-round pistol delivers power-packed performance in a standard-framed handgun.

The Glock 37 is the full-size model of the .45 G.A.P. that Glock produced in early 2003. The specs and feel of the gun are almost identical (the slide is wider than the Glock 17) to the standard Glock 17, but it has much more felt-recoil to it. The felt-recoil is much closer to the famous police pistol, the Glock 22 (.40 S&W), but it only holds 10 rounds versus the standard 15 for the Glock 22.

Unfortunately, the Glock 37 is not able to hold as many rounds because the .45 G.A.P. is a bigger round than the .40 S&W and they would have had to add more weight and length to the frame. The Glock 37 has a more pronounced muzzle flip both the .40 S&W and 9mm pistols, but that’s to be expected with the incredibly high pressure of the .45 G.A.P. bullet. Overall, this pistol is a great option for those who want to have the power of .45 ACP, but don’t want the full size of the Glock 21.


Overall Length 204 mm | 8.03 inch
Slide Length 186 mm | 7.32 inch
Width (Overall) 33 mm | 1.30 inch
Slide Width 28,5 mm | 1.12 inch
Height incl.Mag. 139 mm | 5.47 inch
Line of Sight (Polymer) 165 mm | 6.50 inch
Line of Sight (Steel) 164 mm | 6.46 inch
Line of Sight (GNS) 163 mm | 6.42 inch
Trigger Distance 72 mm | 2.83 inch
Trigger Pull Weight 28 N/ 6.29 lbs. force
Caliber .45 G.A.P.
Safety Safe Action®
Mag. Capacity 10
Barrel Length 114 mm | 4.49 inch
Weight without magazine
740 g | 26.10 oz
Weight with empty magazine
815 g | 28.75 oz
Weight with a loaded magazine
1000 g | 35.27 oz


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