GLOCK G40 GEN 4 MOS

Product Information & Specs

The Ultimate 10mm Powerhouse: Glock G40 Gen 4 MOS
The Glock G40 Gen 4 MOS is widely considered the "Apex Predator" of the Glock lineup. Built specifically for hunters, competition shooters, and those who demand maximum ballistic performance, this 10mm Auto pistol bridges the gap between a standard sidearm and a primary hunting tool.

By pairing a 6.02-inch barrel with the legendary power of the 10mm cartridge, the G40 achieves significantly higher muzzle velocities and a longer sight radius than its smaller counterparts. This results in incredible "down-range" accuracy and terminal energy that makes it a top choice for backcountry defense and handgun hunting.

Key Features
- Modular Optic System (MOS): This unit is optics-ready, allowing you to easily mount your preferred reflex sight to maximize the 10mm’s effective range.
- Gen 4 Ergonomics: Features the dual recoil spring assembly to tame 10mm felt recoil and a customizable grip with multiple backstrap options.
- Maximum Capacity: Comes standard with a 15+1 capacity, providing more firepower than almost any other 10mm platform on the market.
- Brand New Condition: This is a factory-new G40 Gen 4, ensuring you receive the full lifespan and reliability Glock is known for.

Whether you’re trekking through bear country or looking to dominate your next heavy-caliber competition, the G40 Gen 4 MOS is the heavy-hitter you've been searching for. In stock and ready to ship.

We range tested the 10mm "Long Slide" for accuracy and performance; see our full Glock 40 review here.


From The Manufacturer
The Glock G40 combines a long slide and barrel for improved velocity with a high magazine capacity. It features Glock's Safe Action system which provides a consistent trigger pull from the first to the last round. The three automatic independently operating mechanical safeties are built into the fire control system of the pistol.

All three safeties disengage sequentially as the trigger is pulled and automatically reengage when the trigger is released. The frame is made of polymer with hardened steel guides. It features an ideal grip angle and low weight. The slide stop lever and the magazine catch are easily operated with the shooting hand. The advanced surface treatment of the slide results in optimal hardness by considerably reducing wear and tear and it makes it corrosion resistant, even when operating in saltwater conditions. The matte surface minimizes light reflection.

The barrel is mechanically locked and cold-hammer forged. It also has the same advanced surface treatment as the slide. Its extractor serves as a loaded chamber indicator to comply with the laws of certain states and its position may visually and physically indicate whether there is a cartridge in the chamber of the pistol.

UPC 764503051722
Action STRIKER FIRED
Barrel Length 6.02" BARREL
Caliber 10MM
Capacity 15 ROUNDS
Finish BLACK
Weight 2.8 LBS.
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