Glock 48 MOS Features and Performance Review

The Glock 48 MOS offers a unique blend of compactness and firepower, making it a top choice for those seeking a reliable concealed carry option. This slimline 9mm pistol features a 10-round magazine and a Modular Optic System (MOS) for quick micro-optic attachment. It's designed with a match-grade barrel and an ergonomic frame, ensuring comfort and accuracy.

The Glock 48 MOS has a black slide and a Gen5-style frame, which includes a reversible magazine catch and a built-in beaver tail. It is ideal for both new and experienced gun owners, and its performance and reliability are hard to beat. This pistol delivers to every front, whether for self-defense or recreational shooting.

Key Takeaways

• Glock 48 MOS is a slim 9mm pistol with a 10-round magazine.
• It features a modular optic system for easy attachment of micro-optics.
• They are designed for comfort and accuracy with a match-grade barrel and ergonomic frame.

Design and Ergonomics

The Glock 48 MOS is designed to offer a comfortable and effective shooting experience. Key features include a slimline frame with a short trigger distance and a built-in beavertail, enhancing ergonomics and control.

Frame and Grip

The Glock 48 MOS features a slimline frame that is narrower than many other models. This design makes it more comfortable for shooters with large and small hands.

The grip texture is designed to provide a secure hold, reducing the chance of slipping. This helps improve accuracy and control, especially during rapid fire. Glock also added a longer grip, making it easier to handle and shoot.

Trigger Mechanism

The Glock 48 MOS's trigger mechanism is designed for quick and smooth operation. It features a short trigger distance, requiring less effort to fire the weapon. This can improve reaction time and accuracy.

The Gen5 trigger system also offers a lighter and crisper pull than earlier models. This can be particularly beneficial for shooters who need to make quick, precise shots.

Built-In Beavertail and Front Serrations

The Glock 48 MOS's built-in beavertail enhances comfort by providing a resting point for the hand's web. This design minimizes recoil and muzzle flip, improving overall shooting stability.

The slide's front serrations add another layer of functionality. They provide extra grip for more secure handling when performing a press check or racking the slide. This can be particularly useful for shooters wearing gloves or those with wet hands.

Technical Specifications

The Glock 48 MOS is known for its slim profile and high reliability. Its features cater to shooters who prioritize comfort, concealability, and durability in various conditions.

Size and Dimensions

The Glock 48 MOS has an overall length of 7.28 inches and a barrel length of 4.17 inches.

The pistol is designed to be compact, with an overall height of 5.04 inches and a width of just 1.1 inches at the grip, making it easy to carry and conceal. The slimline frame adds to its ergonomic grip, ensuring a comfortably balanced hold. With a trigger reach of 2.64 inches, it suits various hand sizes.

Caliber and Capacity

Chambered in 9x19 (9mm Luger), the Glock 48 MOS delivers reliable stopping power with manageable recoil.

The magazine capacity is 10 rounds, making it compliant with various state regulations while still offering adequate firepower. The single-stack magazine design contributes to the pistol's slim profile, enhancing its concealability without compromising performance.

Barrel and Slide Features

The Glock 48 MOS features the Glock Marksman Barrel, known for its precision and improved accuracy.

The slide incorporates front serrations for better grip during slide manipulations and is precision-milled to accommodate specific micro-optics, making it optics-ready.

The nDLC finish on the slide increases the durability, offering better protection against corrosion and scratching. This finish, combined with the Glock Slim Mounting Rail for various accessories, ensures the pistol performs well in adverse conditions, maintaining its function and appearance.

Modular Optic System (MOS)

The Glock 48 MOS features a Modular Optic System to enhance the pistol's versatility and accuracy. This system allows users to mount various optics and accessories conveniently and securely.

Optic Mounting

The Glock 48 MOS makes it easy to mount micro-optics. Users start by removing the cover plate on the slide. Next, they select the appropriate adapter plate for their chosen optic model. These plates are secured using two Torx screws to ensure stability. Once the adapter plate is in place, the optic system can be mounted according to the manufacturer's instructions.

This modularity supports a range of red dot sights, including popular models like the Holosun 507k x2 and the Shield RMSc. The ability to switch optics provides users with flexibility and the opportunity to customize their Glock 48 MOS for various shooting situations.

Compatibility with Accessories

The Glock 48 MOS is compatible with a variety of tactical accessories. It features the Glock Slim Mounting Rail, which allows for attaching tactical lights, lasers, and other essential gear. This compatibility ensures that the pistol meets the unique needs of its users, whether for everyday carry, home defense, or specialized shooting requirements.

Essential compatible accessories include:

• Tactical lights (e.g., Glock GTL 21)
• Laser sights
• Extended controls

The 10-round slim magazine, with an orange follower for visibility, is specifically optimized for the Glock 48 MOS, maintaining reliability and ease of use. This gives users an overall enhanced experience, from mounting optics to tactical readiness.

Performance and Reliability

The Glock 48 MOS is known for its dependable performance and consistent reliability. Its accuracy, recoil management, and maintenance requirements contribute to its reputation.

Accuracy and Precision

The Glock 48 MOS is equipped with the Glock Marksman Barrel (GMB), which enhances accuracy. The barrel's polygonal rifling provides a better seal with the bullet, improving velocity and precision.

Shooters find the 4.17-inch barrel length to be ideal for accuracy.

The longer slide and sight radius aid in quick target acquisition, making it a popular choice for new and experienced shooters. Its consistent performance ensures tight grouping, even during rapid fire.

Recoil and Handling

The Glock 48 MOS has a slim profile and weighs only 1.57 lbs with a loaded 10-round magazine.

This makes it comfortable for concealed carry without sacrificing handling. Despite its lighter weight, the design effectively manages recoil.

The G48 features a well-balanced structure, which contributes to smoother shooting experiences. Forward cocking serrations allow for better handling, especially in high-pressure situations. Users find it easy to control, even with rapid shots.

Maintenance and Care

Glock's reputation for reliability extends to the G48 MOS, which requires minimal maintenance. The handgun functions efficiently even with basic cleaning routines.

Regular cleaning can be done using standard firearm cleaning kits to keep the weapon in optimal condition.

Maintenance Tips:

• Clean the barrel and chamber after each use.
• Inspect the slide and frame for any debris or buildup.
• Lubricate moving parts to maintain smooth operation.

The polymer frame and durable construction make the G48 MOS resistant to corrosion and wear, ensuring long-term reliability. Proper care can significantly extend the pistol's lifespan.

Concealed Carry Considerations

The Glock 48 MOS is designed for concealability and comfort, which are critical factors in choosing a daily weapon. Important aspects include how comfortably it can be concealed and the magazine options available.

Carry Comfort and Concealability

The Glock 48 MOS is known for its slim profile, measuring only 1.1 inches at the grip. This makes it easy to conceal under clothing. The slim design and weight distribution are advantageous for extended carry, reducing discomfort.

Despite its slimness, the Glock 48 MOS offers a full grip, improving control and shooting accuracy. The 4.17-inch barrel length strikes a balance, providing good accuracy and ease of concealment. Forward cocking serrations on the slide add to its utility, making it easier to operate under stress.

Magazine Options

The Glock 48 MOS comes with a standard 10-round flush-fit magazine. This offers a good balance between capacity and concealability. Some aftermarket magazines can increase the capacity, but they may affect how well the gun can be concealed.

A reversible magazine catch feature is also included, making it convenient for left-handed shooters. This adds to the design's versatility and user-friendliness. The 9mm caliber rounds ensure manageable recoil, making the Glock 48 MOS a reliable choice for concealed carry.

Frequently Asked Questions

The Glock 48 MOS is a versatile firearm that has generated considerable interest. This section addresses common questions about its compatibility with accessories, customization options, and differences from other Glock models.

What are the compatible red dot sights for the Glock 48 MOS?

The Glock 48 MOS supports a variety of micro-optics. Compatible red dot sights include models like the Shield RMSc and Holosun 507K. These sights enhance shooting accuracy and speed.

How do holsters for the Glock 48 MOS differ from standard Glock holsters?

Holsters for the Glock 48 MOS are designed to accommodate its slimmer profile and optics-ready slide. While some standard Glock holsters may fit, specialized holsters are recommended for secure and comfortable carrying.

What are the notable differences when comparing the Glock 48 MOS to the Glock 19?

The Glock 48 MOS is slimmer than the Glock 19, making it concealable. It also has a longer grip and slide than other compact models. Unlike the standard Glock 19, the Glock 48 MOS supports micro-optics.

Which optics installation system is utilized in the Glock 48 MOS?

The Glock 48 MOS uses the Modular Optic System (MOS). This installation system allows for easy mounting of various optics, providing flexibility and convenience for users looking to enhance their targeting capabilities.

Can you customize the slide on the Glock 48 MOS, and what are the options?

Yes, the slide on the Glock 48 MOS can be customized. Options include installing different micro-optics, adding forward cocking serrations for better grip or attaching a subcompact weapon light. These modifications can enhance both functionality and aesthetics.

How does the Glock 48 MOS improve upon the original Glock 48 design?

The Glock 48 MOS includes a railed frame and an optics-ready slide, features not found in the original Glock 48. These improvements offer increased versatility for users who wish to attach accessories or use red dot sights for better precision.