



About the Glock 45 Gen6 MOS 9mm 4.02" 17-Round Pistol
Product Overview
The Glock 45 Gen 6 MOS 9mm represents a refined evolution in one of the most trusted handgun platforms available. This model is a crossover pistol, built on a full-size frame that accommodates a 17-round magazine, paired with a compact slide featuring a 4.02-inch barrel. This specific configuration provides an optimal balance of shootability, magazine capacity, and controllability. The inclusion of the Modular Optic System (MOS) makes this handgun immediately ready for modern red dot sights. Engineered for serious users, the Glock 45 Gen 6 MOS is ideally suited for law enforcement duty, qualified armed professionals, and experienced shooters seeking a reliable firearm for home defense and advanced training. Its design prioritizes performance in high-stakes environments where dependability is non-negotiable.
Key Features
- Gen 6 MOS Platform: The latest generation incorporates the Modular Optic System (MOS), allowing for the direct mounting of popular micro red dot sights without the need for custom slide machining. This future-proofs your investment in electronic sighting technology.
- Crossover Frame Design: Utilizes a full-size grip frame for maximum control and a high 17+1 round capacity, mated to a compact slide with a 4.02" barrel. This offers an excellent balance between sight radius, concealability, and handling.
- Enhanced Polymer Frame: The rugged polymer frame includes interchangeable backstraps to customize grip circumference and feel for individual hand size and shooting preference.
- GMB Barrel: Features the Glock Marksman Barrel (GMB), engineered for improved precision and consistent accuracy with a wide range of 9mm ammunition.
- Dependable Fixed Sights: Comes equipped with sturdy, combat-ready fixed sights that provide a solid co-witnessing reference point when used in conjunction with a mounted optic.
- Refined Surface Textures: The Gen 6 frame includes updated grip texture and magazine release area for improved handling and manipulation under all conditions.
Performance & Applications
The Glock 45 Gen 6 MOS is engineered for scenarios where performance under pressure is critical. Its specific design features translate directly to real-world applications.
For duty or defensive use, the combination of high capacity and the compact slide profile facilitates a faster draw from a holster and easier manipulation in close quarters. The full-size grip ensures a secure, consistent hold for rapid follow-up shots. The optic-ready capability allows for faster target acquisition in variable lighting conditions, a significant advantage in a defensive situation.
As a training and competition platform, the pistol excels. The consistent trigger pull, minimal muzzle flip from the crossover design, and adaptability via backstraps make it an excellent tool for skill development. Mounting a red dot sight encourages proper fundamentals and can dramatically shorten the learning curve for new shooters while pushing experienced shooters to higher levels of precision during extended range sessions.
About Glock
Glock Ges.m.b.H. is not merely a firearm manufacturer; it is the standard against which modern polymer-frame, striker-fired pistols are measured. Founded in 1963, Glock revolutionized the handgun industry in the 1980s with the introduction of the Glock 17, prioritizing simplicity, reliability, and safety through its "Safe Action" system. The company's commitment to rigorous testing, quality control, and continuous incremental improvement is evident across its product line. Each pistol, including this Glock 45 Gen 6, is the result of decades of empirical data gathered from military, law enforcement, and civilian use worldwide. When you choose a Glock, you are selecting a tool built with a proven engineering philosophy that values function and reliability above all else.
Technical Specifications
| Manufacturer | Glock |
| Caliber | 9mm |
| Magazine Capacity | 17 |
| Barrel Length | 4.02 |
| Frame Material | polymer |
| Sights | optic ready |
Shipping, returns and FFL transfer
- Firearms ship only to a licensed FFL dealer you choose at checkout, never to a home address. You pick it up there with photo ID after the ATF Form 4473 and background check. The dealer charges their own transfer fee.
- Shipping is $29.99 per order, free on orders over $999. Orders usually leave within 1–3 business days after payment clears and we have your dealer’s license.
- A firearm can be returned before transfer; once transferred it cannot be returned for a refund, but the maker’s warranty still applies.
Full terms: shipping and FFL transfers · returns and refunds · FAQ · contact us.
Buying this in Arkansas
Arkansas buyers pick this handgun up at a licensed dealer after a NICS check, with no permit and no waiting period; federal law sets the dealer minimum at 21. Read the guide
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