Selected Handgun Detail

Glock
Model 40 Gen4 MOS
Glock Pistol 40 Gen4 MOS 10 mm Variant-1
Scale To:
Gun Dimensions Width:1.34-in
Length:9.49-in Height:5.47-in
Barrel:6.02-in Weight:35.45-oz
1 Variant
Gun Rankings
  • Power Factor (180 grain bullet)215460
  • Recoil Factor (180 grain bullet)9.71 ft-lb
  • Total Capacity16 rounds
  • ConcealabilityPoor
  • Defense Factor88%
Gun Specifications
Type:Pistol
Caliber:10 mm
Action:recoil operated semi-automatic
Trigger:striker single-action (SA)
Safety:'Safe Action' trigger safety
Magazine:15-round
Frame:polymer
Grip:integrated polymer
Sights:fixed, white dot front, white square U rear
Notes:Modular Optic System
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 firearm began in 2016, as part of a series designed for enhanced customization and performance. It continues to be manufactured, reflecting ongoing demand for versatile, high-capacity models in the market.

Market value
Last updated: 7/10/2025

The MSRP for this gun is approximately $840. In 95% condition, the used market value ranges from $600 to $700, based on recent 2024 and 2025 data from available firearm pricing resources.

Cartridge Specifications
Cartridge: 10 mm
Alias: N/A
More Info
Ballistics for This Gun
Selected Bullet Mass:180 grains
MV:1197 ft/sec ME:573 ft-lbs
Analysis

This 10mm caliber pistol offers a compelling package for shooters seeking power and precision. Its accuracy is noteworthy, delivering consistent performance at various ranges, making it suitable for both defensive and hunting applications. The ergonomic design enhances grip comfort, accommodating a wide range of hand sizes with adjustable backstraps, which aids in control during firing. Reliability is a strong point, with the firearm functioning well under diverse conditions, even with high-powered rounds. However, maintenance can be somewhat demanding, requiring meticulous care to ensure longevity due to the potent cartridge. Parts availability may pose challenges in some regions, potentially delaying repairs. The trigger pull is crisp, averaging around 5.5 pounds, providing a predictable break, though some users might find it slightly heavy for rapid follow-up shots. Felt recoil is significant, as expected with this caliber, necessitating proper technique to manage effectively.

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