With the Glock 19 Gen5 MOS, Glock enhances the desirability of the already near-perfect Gen5 model with the addition of the Modular Optic System (MOS). The slide is precision machined to provide a mounting system for popular optic sights. With multiple adapter plates, you can quickly and easily mount miniature electronic sights to the rear of the Gen 5 Glock slide, which has front serrations for easier and quicker manipulations.

All of the Gen 5 qualities are present in this compact-size pistol: The latest Glock nDLC surface finish on the major metal components, unmatched in hardness and rust resistance; the high traction Gen 5 frame texture, quickly reversible magazine catch, ambidextrous slide stop lever, the Glock Modular Backstrap System (MBS) for individual operator adjustability, the universally-acclaimed Glock Safe Action System and high visibility orange magazine followers.

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GLOCK 19 GEN 5 MOS FS 10 ROUND 9MM PISTOL, BLACK – PA195S201MOS: The Ultimate Compact Modular Optics System Handgun

The GLOCK 19 Gen 5 MOS FS 10 Round 9mm Pistol, Black (PA195S201MOS) is a premier choice for shooters seeking a versatile, compact, and optics-ready handgun that delivers precision, reliability, and performance in one sleek package. This pistol represents the next evolution in the GLOCK lineup, combining the proven reliability of the GLOCK 19 platform with cutting-edge Gen 5 upgrades and the Modular Optics System (MOS) for enhanced versatility in modern shooting applications. Whether you’re a concealed carrier, law enforcement professional, competitive shooter, or firearm enthusiast, the GLOCK 19 Gen 5 MOS FS 10-Round model is designed to meet your needs with excellence.

In this detailed guide, we’ll explore every aspect of the GLOCK 19 Gen 5 MOS FS 10 Round 9mm pistol—from its features and specifications to its advantages, applications, and why it stands out as a top choice in the world of compact handguns.

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1. Overview of the GLOCK 19 Gen 5 MOS FS (10-Round)

The GLOCK 19 Gen 5 MOS FS is part of GLOCK’s highly popular Gen 5 series, which integrates key refinements and user-driven improvements based on extensive feedback from military, law enforcement, and civilian shooters worldwide. This variant features the MOS (Modular Optics System) platform, allowing you to easily mount a variety of red-dot optics without the need for custom milling or aftermarket modifications.

The FS (Front Serrations) offer improved slide manipulation and weapon handling, particularly in high-stress scenarios or when using gloves. With its compact size, the GLOCK 19 Gen 5 MOS strikes the perfect balance between concealability and shootability, making it an ideal all-around pistol.

The 10-round magazine configuration makes it compliant with restrictive state laws while maintaining GLOCK’s signature reliability and function.

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2. Key Features of the GLOCK 19 Gen 5 MOS FS 10-Round Pistol

This handgun integrates the renowned GLOCK simplicity and durability with enhanced Gen 5 features for unmatched performance. Below are the standout features:

a. Modular Optics System (MOS)

The MOS platform allows direct mounting of popular micro red-dot sights, including Trijicon RMR, Leupold DeltaPoint Pro, Holosun, and others. The included adapter plates simplify installation, giving shooters faster target acquisition and improved accuracy, especially in defensive or competitive shooting scenarios.

b. Front Serrations (FS)

Aggressive slide serrations on the front provide a tactile grip for press-checks and slide manipulations, enhancing control and efficiency during reloads or malfunction clearance.

c. Gen 5 Enhancements

• nDLC Finish: A robust and corrosion-resistant coating for both slide and barrel, designed to withstand harsh environments.

• Flared Magazine Well: Speeds up reloads and improves efficiency during high-stress situations.

• Ambidextrous Slide Stop Lever: Optimized for both left- and right-handed shooters.

• No Finger Grooves: A straight grip design that accommodates different hand sizes for better ergonomics.

d. Marksman Barrel (GMB)

The GLOCK Marksman Barrel offers enhanced rifling for superior accuracy and tighter shot groups at longer distances compared to previous generations.

e. 10-Round Magazine Capacity

Perfect for shooters living in states with magazine capacity restrictions while still offering the legendary reliability of GLOCK factory magazines.

f. Compact Frame

The GLOCK 19 Gen 5 MOS FS strikes a balance between the full-size GLOCK 17 and the subcompact GLOCK 26, offering versatility for both duty carry and concealed carry.

Upgrade to the GLOCK 19 Gen 5 MOS FS 10-Round 9mm Pistol (PA195S201MOS) – the perfect combination of compact design, optics-ready versatility, and GLOCK’s proven reliability. Order today and experience superior performance for concealed carry, home defense, and range shooting.

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3. Technical Specifications

• Manufacturer: GLOCK

• Model: 19 Gen 5 MOS FS (PA195S201MOS)

• Caliber: 9x19mm (9mm Luger)

• Capacity: 10 rounds

• Barrel Length: 4.02 inches

• Overall Length: 7.28 inches

• Height (with magazine): 5.04 inches

• Width: 1.34 inches

• Weight (unloaded): Approx. 23.81 oz

• Sights: Fixed GLOCK sights (optics-ready MOS)

• Finish: Black nDLC (Nitride Diamond-Like Carbon)

• Trigger Pull: Approx. 5.5 lbs

• Frame: Polymer with a flared magwell

• Accessory Rail: Yes (for lights/lasers)

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4. Benefits of the GLOCK 19 Gen 5 MOS FS 10-Round

Owning this pistol offers a wide range of benefits for shooters across different applications:

i. Versatility and Adaptability

The MOS platform allows shooters to quickly adapt their pistol for optics use, which is a growing trend in modern shooting for faster and more precise targeting.

ii. Reliability

As with all GLOCK handguns, this pistol is built to endure adverse conditions, with proven performance in military, law enforcement, and civilian markets worldwide.

iii. Accuracy

The GLOCK Marksman Barrel combined with optics compatibility ensures tight shot groups and improved accuracy even at longer ranges.

iv. Compliance with State Laws

The 10-round magazine configuration makes it ideal for shooters in states with restrictive magazine laws while retaining the power and ergonomics of the GLOCK 19 platform.

v. Ideal for Concealed Carry

Its compact frame is large enough for comfortable shooting yet small enough for concealed carry, making it one of the most versatile CCW handguns available.

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5. Applications of the GLOCK 19 Gen 5 MOS FS

This pistol suits a wide variety of uses:

• Concealed Carry Weapon (CCW): Slim enough for everyday carry while maintaining full control and accuracy.

• Home Defense: Reliable, simple to operate, and optics-ready for rapid target acquisition in defensive situations.

• Law Enforcement Backup Weapon: Favored as a duty backup or plainclothes carry gun.

• Competitive Shooting: MOS platform compatibility allows integration with optics for USPSA or IDPA divisions.

• Training and Range Use: Affordable 9mm ammunition and GLOCK’s reputation make it an excellent training tool.

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6. GLOCK Gen 5 vs. Previous Generations

Compared to the Gen 4, the GLOCK 19 Gen 5 MOS FS introduces several advancements:

• No finger grooves for universal grip comfort.

• Ambidextrous slide stop for left-handed shooters.

• Improved trigger performance with smoother pull.

• Enhanced rifling and tighter tolerances for greater accuracy.

• nDLC finish for better durability.

These upgrades make the Gen 5 one of the most refined and modern iterations of the GLOCK 19 platform.

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7. Optics Compatibility (MOS Advantage)

The MOS feature distinguishes this model. Shooters can mount a variety of optics directly using included plates:

• Trijicon RMR (popular for tactical use)

• Leupold DeltaPoint Pro (known for its crisp dot clarity)

• Holosun 507C/508T (budget-friendly, rugged optics)

• Vortex Venom/Viper (lightweight competition optics)

This flexibility future-proofs the firearm as optics become increasingly standard.

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8. Why Choose the GLOCK 19 Gen 5 MOS FS 10-Round?

If you’re looking for an all-in-one handgun suitable for defense, carry, range, and optics integration, the GLOCK 19 Gen 5 MOS FS is hard to beat. Its 10-round capacity ensures compliance without sacrificing performance, and its Gen 5 refinements place it at the forefront of modern handgun design.

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9. Maintenance and Longevity

The GLOCK 19 Gen 5 MOS FS requires minimal maintenance thanks to its simplified design and durable finish. Routine cleaning and proper lubrication will keep it running flawlessly for decades, making it an investment that stands the test of time.

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10. Final Verdict

The GLOCK 19 Gen 5 MOS FS 10-Round 9mm Pistol, Black (PA195S201MOS) is a premium choice for shooters demanding a compact, optics-ready firearm with legendary GLOCK reliability. Whether you are new to firearms or an experienced marksman, its combination of accuracy, durability, and adaptability makes it a must-have for anyone serious about personal defense, concealed carry, or shooting sports.

• GLOCK 19 Gen 5 MOS FS 10-Round 9mm Pistol

• PA195S201MOS

• GLOCK 19 Gen 5 optics ready

• Compact 9mm handgun

• GLOCK 19 Gen 5 MOS features

• State-compliant GLOCK 19 10-round

• Best GLOCK for concealed carry

• Modular Optics System handgun