Product Overview
The Glock G40 Gen4 MOS 10mm Auto represents the pinnacle of Glock’s long-slide, high-performance pistol engineering. Designed for the serious shooter who demands superior ballistic performance and extended sight radius, this full-size pistol is chambered in the potent 10mm Auto cartridge. With its substantial 6-inch barrel and a generous 15-round magazine capacity, the G40 Gen4 MOS is engineered for users who operate in the great outdoors, including hunters pursuing medium game and those requiring a reliable sidearm in remote wilderness areas. It also serves as an exceptional platform for competitive shooting disciplines like USPSA Limited or Practical Hunter, where its flat shooting characteristics and sight picture advantage shine. This model is not a concealed carry piece; it is a purpose-built tool for hunting, field carry, and dynamic sport shooting.
Key Features
- MOS (Modular Optic System) Platform: The integrated mounting system allows for the direct installation of popular micro red dot sights without requiring a third-party slide milling. This enables faster target acquisition and improved accuracy, especially in low-light conditions common to hunting scenarios.
- Full-Length 6-Inch Barrel: The extended barrel maximizes the velocity and terminal performance of the 10mm Auto round, delivering a flatter trajectory and increased energy downrange. This is critical for ethical hunting applications and precise shot placement at extended distances.
- Gen4 Enhancements: Features include multiple interchangeable backstraps (MBS) to fit various hand sizes, a reversible magazine catch, and the improved Rough Textured Frame (RTF) for a secure grip in all weather conditions. The dual recoil spring assembly manages the 10mm’s snappy recoil effectively.
- Robust 10mm Chambering & Capacity: Chambered in the powerful 10mm Auto, this pistol offers a significant step up in power over standard service calibers. It maintains a high capacity of 15+1 rounds, providing ample firepower for backcountry protection or a full stage in a competition.
- Durable Nitride Finish: The barrel and slide are treated with a tough nitride finish, providing exceptional corrosion resistance and long-term durability against the elements, moisture, and hard field use.
- Consistent 5.5 lb Trigger: The standard Glock Safe Action system features a consistent ~5.5 lb trigger pull, offering a predictable break that aids in shot control and accuracy, even under adrenaline.
Performance & Applications
Handgun Hunting: The Glock G40 Gen4 MOS is a premier choice for the handgun hunter. The 10mm cartridge, when loaded with appropriate heavy, hard-cast lead or bonded jacketed hollow point projectiles, is capable of taking medium game such as whitetail deer, feral hogs, and black bear at reasonable distances. The MOS optic system allows for a magnified red dot or a standard dot with a clear sight picture, making precise vital shots achievable. The pistol’s 28.15-ounce unloaded weight and balanced feel make it steady in the hand, mitigating the 10mm’s recoil for faster follow-up shots if necessary.
Backcountry & Field Protection: For hikers, campers, and professionals working in remote areas where large predators are a concern, the G40 serves as a powerful and reliable defensive tool. Its semi-automatic action and 15-round capacity offer a distinct advantage over revolvers in similar calibers. The rugged Gen4 construction ensures function in dusty, wet, or cold environments where reliability is non-negotiable.
Competition Shooting: In action shooting sports that allow major power factor scoring or have divisions for optics-ready pistols, the G40 is a formidable contender. The minimal muzzle rise from its weight and slide length, combined with the speed of a red dot sight, allows competitors to engage multiple targets and make accurate longer-range shots quickly. The consistent trigger and high capacity are additional competitive benefits.
About Glock
Glock Ges.m.b.H. is a name synonymous with reliability, simplicity, and innovation in the firearms industry. Since introducing their first pistol in the 1980s, Glock has set the standard for polymer-framed, striker-fired handguns adopted by countless military, law enforcement, and civilian users worldwide. Their reputation is built on a foundation of rigorous testing, precision manufacturing, and a design philosophy that prioritizes functional perfection over ornamentation. The Gen4 series, which includes the G40, reflects decades of user feedback and technological refinement. When you choose a Glock, you are selecting a tool engineered with extensive expertise and a proven track record of performance under pressure.
Why Buy From Blythes Sport Shop
Blythes Sport Shop, based in Valparaiso, IN, is a established destination for shooters who value knowledgeable service and a serious selection. Our focus extends beyond the transaction to ensuring you have the right equipment for your needs. We understand the specific applications for a firearm like the Glock G40, from the hunting regulations in our region to the practicalities of field use. When you visit our shop or contact us online, you engage with a team that speaks your language and can provide straightforward advice on firearms, optics compatibility, and ammunition selection to pair with your new pistol.
Make Your Decision
The Glock G40 Gen4 MOS 10mm Auto is a specialized, high-performance pistol built for a specific set of demanding tasks. It excels where its long-slide design, potent chambering, and optic-ready flexibility are required. If your needs align with handgun hunting, secure backcountry travel, or a specific competitive edge, the G40 represents one of the most capable production pistols available. Evaluate your primary use case, consider the advantages of the MOS system for your intended optic, and you’ll find the G40 to be a purpose-driven tool that delivers on its design promises with typical Glock reliability.
Product Video
Technical Specifications
Frequently Asked Questions
Is this suitable for concealed carry?
Yes, with its 3″ barrel, the Glock G40 G4 MOS 10mm Auto Full-Size Pistol is well-suited for concealed carry.
What type of sights does it have?
The Glock G40 G4 MOS 10mm Auto Full-Size Pistol comes equipped with standard sights, providing a clear sight picture.
What is the magazine capacity?
This model has a 15 capacity, providing adequate ammunition for most scenarios.
What caliber is the Glock G40 G4 MOS 10mm Auto Full-Size Pistol?
The Glock G40 G4 MOS 10mm Auto Full-Size Pistol is chambered in 10mm, offering proven performance for its intended applications.
Does it come with a warranty?
Glock backs this firearm with their standard manufacturer warranty, reflecting their confidence in the product’s quality.
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