Selected Handgun Detail

Glock
Model 37 Gen4
Glock Pistol 37 Gen4 .45 GAP Variant-1
Scale To:
Gun Dimensions Width:1.3-in
Length:7.95-in Height:5.51-in
Barrel:4.49-in Weight:28.95-oz
1 Variant
Gun Rankings
  • Power Factor (230 grain bullet)198260
  • Recoil Factor (230 grain bullet)8.89 ft-lb
  • Total Capacity11 rounds
  • ConcealabilityFair
  • Defense Factor85%
Gun Specifications
Type:Pistol
Caliber:.45 GAP
Action:recoil operated semi-automatic
Trigger:striker single-action (SA)
Safety:'Safe Action' trigger safety
Magazine:10-round
Frame:polymer
Grip:integrated polymer
Sights:fixed, white dot front, white square U rear
Notes:
Manufacturer
Glock Ges.m.b.H.
More Info
About the Gun

The Gen 4 series of Glock pistols were introduced in 2010. Like most new polymer framed pistols the Gen 4 series features interchangeable grip inserts. The Gen 4 series also incorporates a dual recoil spring assembly, a feature only in previous generations' compact models. Other features include a reversible magazine release, a Tenifer matte finish slide and new grip texture. Changes in the Gen 4 design are significant enough such that not all parts can be mixed and matched with previous Glock generations.

Production

Production of this specific firearm model began in 2010 as part of the fourth generation series. It continued to be manufactured with its unique design features through the following years, remaining a notable option in its category until updates or discontinuations occurred.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $607. Used market value in 95% condition is around $450-$500, based on recent 2024-2025 sales data from relevant firearm pricing platforms.

Cartridge Specifications
Cartridge: .45 GAP
Alias: .45 Glock Automatic Pistol
More Info
Ballistics for This Gun
Selected Bullet Mass:230 grains
MV:862 ft/sec ME:380 ft-lbs
Analysis

This .45 GAP caliber pistol offers a compelling option for shooters seeking a balance of power and control. Its accuracy is commendable, delivering consistent performance at various ranges, while the ergonomic design ensures a comfortable grip for most hand sizes, enhancing handling during extended sessions. Reliability is a key strength, with the firearm functioning well under diverse conditions, making it a dependable choice for personal defense or range use. The trigger pull is smooth, averaging around 5.5 pounds, providing a predictable break that aids precision. However, felt recoil can be noticeable, particularly for less experienced shooters, due to the potent cartridge. On the downside, maintenance can be somewhat demanding, requiring regular attention to ensure optimal performance. Additionally, parts availability may pose challenges, as the caliber is less common, potentially limiting customization or repair options for some users.

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