About the Glock 19 Gen6 MOS 9mm 4.02" 15-Round Pistol

Product Overview

The Glock 19 Gen 6 MOS 9mm is the latest evolution of the world's most trusted compact pistol. Chambered in 9mm Luger with a 4.02" barrel and a 15-round standard capacity, this striker-fired handgun represents a refined balance of size, firepower, and reliability. Designed for the serious user, the Gen 6 MOS is engineered for those who demand a versatile tool for personal defense, duty carry, and regular training. Its updated optics-ready system and durable DLC (Diamond-Like Carbon) finish make it a forward-thinking choice that maintains the legendary simplicity and durability the Glock 19 is known for.

Key Features

• Gen 6 MOS Optics-Ready System: The Modular Optic System (MOS) slide comes precision-machined from the factory to accept a wide array of popular micro red dot sights without requiring aftermarket milling. This integrated system allows for a secure, direct mount, maintaining a low bore axis for improved performance with modern optics.
• Enhanced DLC Finish: The slide features a tough Diamond-Like Carbon finish. This treatment provides superior corrosion resistance and a durable, low-glack matte surface that stands up to holster wear and harsh environmental conditions better than previous generations.
• Refined Ergonomics & Frame: Built on Glock's proven polymer frame, the Gen 6 incorporates subtle but meaningful ergonomic enhancements. It includes interchangeable backstraps to customize grip size and angle, promoting a more consistent and comfortable shooting grip for various hand sizes.
• 15-Round Compact Capacity: The perfect balance of firepower and concealability. The standard 15-round magazine capacity provides ample rounds for defensive scenarios while keeping the pistol's grip frame compact enough for discreet everyday carry.
• Striker-Fired Reliability: At its core is Glock's Safe Action system. This consistent, relatively light trigger pull with a built-in safety offers a simple, repeatable operation that has set the industry standard for dependable function in a defensive pistol.
• 4.02" Barrel for Versatility: The barrel length offers an optimal blend of ballistic efficiency, sight radius, and manageable size. It contributes to the pistol's renowned accuracy while keeping the overall profile suitable for both open and concealed carry applications.

Performance & Applications

The Glock 19 Gen 6 MOS excels in multiple roles due to its balanced design and robust feature set. For concealed carry, its compact dimensions make it easier to conceal than a full-size service pistol, yet it retains sufficient grip surface and magazine capacity for confident defensive use. The DLC finish ensures the slide resists sweat and moisture when carried against the body.

As a duty or home defense firearm, its 15+1 capacity and proven reliability under stress are paramount. The optics-ready capability allows for the addition of a red dot sight, which can significantly enhance target acquisition speed and accuracy in high-stress situations, day or night. The consistent striker-fired action and simple controls make it an excellent platform for training and skill development, allowing the shooter to focus on fundamentals without mechanical complexity.

About Glock

Glock Ges.m.b.H. revolutionized the firearms industry with the introduction of its polymer-framed, striker-fired pistol in the 1980s. Through decades of proven performance in the hands of military, law enforcement, and civilian users worldwide, Glock has established an unparalleled reputation for reliability, durability, and simplicity. Each pistol undergoes rigorous testing and is built to exacting tolerances. The company's commitment to incremental, purposeful innovation—evident in the transition to the Gen 6 platform—is based on real-world feedback and engineering expertise. When you choose a Glock, you are selecting a tool with a documented history of performance and a design philosophy centered on functional perfection.

Technical Specifications

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.

More Glock from our own listings

• Glock 17 Gen6 MOS 9mm 4.49" 17-Round Pistol
• Glock 35 .40 S&W Pistol
• Glock 19 Gen6 9mm Pistol
• Glock 45 Gen6 9mm Pistol
• Used Glock 30 Gen4 .45 ACP Pistol
• Glock 17 9mm Pistol
• Glock 21 .45 ACP Pistol
• Glock 21 Gen4 .45 ACP Pistol
• Glock 23 .40 S&W Pistol
• Glock 26 Gen4 9mm Pistol
• Glock 27 .40 S&W Pistol
• Glock 34 Gen5 MOS 9mm Pistol
• Glock 45 Gen6 MOS 9mm 4.02" 17-Round Pistol
• Glock 20 Gen4 10mm Pistol
• Glock 35 Gen4 .40 S&W Pistol
• Glock 17 Gen4 9mm Pistol
• Glock 29 SF 10mm Pistol
• Glock 34 Gen4 MOS 9mm Pistol
• Glock 17 Gen6 9mm Pistol
• Glock 19 Gen5 9mm Pistol
• Glock 19X 9mm Pistol
• Glock 17L 9mm Pistol

All Glock in the catalog →