GLOCK G40 GEN 4 MOS
Posted May 26, 2023
A review of the Glock G40 Gen 4 MOS
When it comes to handguns, no one does it better than Glock. Their time-tested and well-crafted handguns are reliable, durable, and packed with thoughtful features, and their Glock G40 Gen 4 MOS is no exception to this rule. In the last few years, Glock has really stepped up their game, debuting several new handguns to their lineup that are built to meet the needs of modern shooters. The Glock G40 Gen 4 MOS is among these impressive handguns, designed to meet the needs of a wide variety of shooters while demonstrating all the quality and reliability that Glock handguns are known for.
For starters, the design of the Glock G40 is simple, yet effective. It features a 10mm autoloader that is chambered for 15 rounds of ammo. The barrel on the G40 is 6.02 inches in length, and it has a polygonal rifling that provides increased accuracy and stability. The lightweight polymer frame is designed to provide a comfortable shooting experience, and the four interchangeable backstraps and grip wraps, which come with the gun, offer a customizable fit that is perfect for any user. The slide has forward and rear slide serration cuts for easier operation, and it sports an optic plate to make mounting optics such as red dot sights a breeze.
The Glock G40 also includes some impressive additional features that really set it apart from the competition. It comes standard with a trigger safety, a trigger assembly that is drop safe, and an improved gas block system that is designed to reduce recoil significantly. It also has an extended magazine disconnect that helps ensure the user is safe during the firing of the pistol. The recoil spring is heavier than other Glock models to improve recoil control, and the slide stop is also extended for faster and smoother reloads.
In terms of accuracy, the G40 delivers impressive performance that rivals that of other handguns in its class. The 6-inch barrel and polygonal rifling make for a barrel that is capable of delivering accurate shot placement at longer distances, and when combined with the lighter recoil and improved gas block system, the G40 offers stunning accuracy that shooters of all levels will appreciate. It also has a shorter overall length, which helps with concealment, as well as improved heft that helps with balance during rapid fire.
Ergonomically, the G40 is excellent. The four interchangeable backstraps and grip wraps give users a wide range of options for finding the right fit for their particular hands, and the textured, aggressive slide serrations and extended slide stop make for easy operation. Additionally, the slide is easy to clear in the event of a jam, and the extended magazine disconnect is easy to engage and disengage. All of this combines for a pistol that offers an excellent shooting experience that can be tailored to the user’s specific needs.
Aside from all the excellent features already listed, the Glock G40 also is compatible with a Glock light rail, a feature which can be quite helpful in low-light situations. It also includes a loaded chamber indicator, which is useful for anyone who needs to maintain a high level of safety. This pistol also ranks very highly in terms of reliability, as Glocks rarely experience malfunctions or jams. This is partially due to their well-known durability, but also the fact that they use minimal moving parts.
Overall, the Glock G40 Gen 4 MOS is an impressive handgun that is well-suited for a variety of shooters. From its reliable performance, easy operation, and impressive accuracy, the G40 is a handgun that anyone can feel confident with. Its impressive list of features make it a solid choice for anyone in the market for a reliable and durable handgun. Whether you are in need of a duty weapon or just a fun range gun, the G40 is an excellent choice that is sure to exceed your expectations.
Pros & Cons
Pros:
- Excellent accuracy and dependability
- Durable and reliable polymer frame construction
- Modular Optic System (MOS) allows for a wide variety of optics and sight configurations
- Extremely light-weight and easy to handle
- 10+1 round magazine capacity
- Ambidextrous magazine releases
- Financing options available through authorized dealers
Cons:
- May require more height to fit larger optics
- Longest available barrel of the Glock product line
- Relatively high purchase price
Who Should Buy
The GLOCK G40 GEN 4 MOS should be bought by those individuals who intend to use it for competitive shooting, hunting, and target practice. It should also be bought by intermediate to advanced gun owners who are comfortable with handling larger handguns.
The GLOCK G40 GEN 4 MOS should not be bought by individuals who are new to guns or have little experience working with handguns. In addition, individuals who are looking for a smaller-sized handgun should opt for another model as this particular handgun is large and heavy.
Comparisons
| Feature | GLOCK G40 GEN 4 MOS | Product 1 | Product 2 | Product 3 |
|---|---|---|---|---|
| Caliber | 10mm | 9mm | .40 Auto | 10mm |
| Barrel Length | 6.02" | 4" | 4" | 5" |
| Slide Finish | Tenifer | Nitron | Nitron | Cerakote |
| Capacity | 15+1 | 13+1 | 10+1 | 15+1 |
| Sight Radius | 7.4" | 6.2" | 6.2" | 7.3" |
| Weight | 32 oz. | 25 oz. | 24 oz. | 28 oz. |
Features / Specs
• 10mm caliber
• 6.02" long barrel
• 6.85" tall
• 1.18" wide
• 22.36 oz empty
• 6.14" sight radius
• 15+1 capacity (15 in magazine + 1 in chamber)
• 16.25 oz loaded
• Adjustable sights or user-installed optics via MOS (Modular Optic System)
• Safe Action System (3 Automatic Safeties)
• Polymer frame with finger grooves
• Steel slide with Gen4 rough texture grip.
Popular Accessories
Popular accessories for the Glock G40 Gen 4 MOS include:
- Extended magazine release
- Extended slide stop
- Steel sights
- Extended slide release
- Magazine well extensions
- Extended mag base
- Tactical light or laser
- Match grade triggers
- Match grade barrels
- Holsters
Accuracy
The GLOCK G40 GEN 4 MOS is a highly accurate gun, earning praise from enthusiasts of all skill levels. It features an adjustable long-slide grip and adjustable short-slide grip to provide improved balance, control, and accuracy. Many shooters have noted that the adjustable grips, coupled with the hexagonal rifling on the barrel, give the gun unprecedented accuracy. The G40 GEN 4 MOS has also been praised for its impressive accuracy at longer distances, with users able to consistently and accurately shoot targets up to 100 yards away. Overall, the GLOCK G40 GEN 4 MOS is an incredibly accurate gun that is suitable for a wide variety of shooting needs.
