Glock UG4130103MOS G41 Gen4 MOS 45 ACP 5.31" 13+1 Black Black Steel with MOS Cuts Slide Black Interchangeable Backstrap Grip

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The Glock 41 Gen4 Competition MOS: A Masterclass in Performance and Precision

For serious competitors, discerning enthusiasts, and those who prioritize unyielding reliability and adaptable performance in a .45 ACP handgun, the Glock 41 Gen4 Competition MOS stands as an unparalleled choice. Engineered to excel in demanding environments, this pistol addresses the core needs of shooters seeking maximum accuracy, efficient recoil management, and seamless integration with modern optics. If you've ever asked, "What's the best .45 ACP pistol for competitive shooting?" or "Which handgun offers superior optics readiness and ergonomics?", the Glock 41 Gen4 MOS provides a compelling answer. Available at DEGuns, this US-made firearm represents the pinnacle of Glock's commitment to innovation and excellence.

Designed for Dominance: The Philosophy Behind the Glock 41 Gen4 Competition MOS

At its heart, the Glock 41 Gen4 Competition MOS (SKU: UG4130103MOS) is a purpose-built tool designed to give shooters a distinct advantage. Its fundamental design goal is to maximize the sight radius, a critical factor for inherent accuracy, while simultaneously achieving a perfect weight distribution and balance. This thoughtful engineering means the pistol feels natural in hand, points instinctively, and reduces muzzle flip, allowing for faster follow-up shots and consistent target acquisition. Whether you're engaging multiple targets in a USPSA stage or striving for tight groups at the range, the G41 Gen4 MOS delivers the stability and precision required for peak performance.

Unwavering Safety and Consistent Performance: The Glock Safe Action System

A cornerstone of every Glock pistol, including the G41 Gen4 Competition MOS, is the renowned Safe Action system. This innovative design provides a consistent trigger pull from the very first shot to the last, eliminating the variations common in other firing systems. The Safe Action system isn't just about feel; it's a comprehensive safety mechanism, featuring three automatic, independently operating mechanical safeties built directly into the pistol's fire control system.

These safeties operate sequentially:

  • Trigger Safety: A small lever integrated into the trigger shoe prevents accidental discharge unless the trigger is intentionally pulled.
  • Firing Pin Safety: This internal safety blocks the firing pin from moving forward unless the trigger is fully depressed, preventing inertially caused discharges if the pistol is dropped.
  • Drop Safety (or Automatic Safety): This safety lifts the firing pin extension into the firing pin channel, preventing the firing pin from moving forward unless the trigger is pulled.

All three safeties disengage smoothly and sequentially as the trigger is pulled and automatically reengage when the trigger is released. This intuitive system ensures that the pistol is safe to carry and handle, yet always ready to fire when needed, providing peace of mind for both competitive shooters and those using it for personal defense.

Ergonomics and Durability: The Foundation of the G41 Gen4 MOS

The frame of the Glock 41 Gen4 Competition MOS is crafted from a durable, lightweight polymer, a material choice that has become synonymous with Glock's robust reputation. This polymer frame, reinforced with hardened steel guides, contributes significantly to the pistol's low overall weight of 36.16 oz, making it surprisingly manageable for its size and caliber. The "ideal grip angle" is a hallmark of Glock design, promoting a natural point of aim that aligns the shooter's hand and arm directly with the target.

Adding to its superior ergonomics, the G41 Gen4 features a finger-grooved, rough texture grip that provides a secure hold even in adverse conditions or when hands are wet. The modular backstrap system allows users to customize the grip size to their individual hand geometry, ensuring a comfortable and confident grip for a wide range of shooters. Furthermore, the reversible magazine catch enhances versatility, accommodating both right and left-handed shooters with equal ease. The slide stop lever is intuitively positioned, allowing for easy operation with the shooting hand. This attention to ergonomic detail ensures optimal control and comfort during extended shooting sessions, which is crucial in competition scenarios.

The Pinnacle of Performance: Slide and Barrel Excellence

The slide and barrel of the Glock 41 Gen4 Competition MOS are treated with Glock's advanced surface treatment, a proprietary process that results in optimal hardness and significantly reduces wear and tear. This treatment also makes the components exceptionally corrosion-resistant, even when exposed to harsh environments like saltwater, ensuring the pistol's longevity and reliability for years to come. The matte black finish on the slide minimizes light reflection, a practical advantage in bright outdoor conditions or under competitive lighting.

The 5.31-inch barrel is mechanically locked and cold-hammer forged, a manufacturing process known for producing incredibly strong and accurate barrels with exceptional consistency. Like the slide, it benefits from the same advanced surface treatment, contributing to the pistol's overall durability and consistent performance. This extended barrel length directly contributes to the improved accuracy and velocity of the .45 ACP cartridge, making the Glock 41 a formidable tool for precision shooting.

Optics Ready: The MOS Advantage

A standout feature of the Glock 41 Gen4 Competition MOS is its Modular Optic System (MOS). The slide is precision machined to provide a dedicated mounting system for popular miniature red dot sights. This thoughtful integration allows shooters to quickly and easily mount their preferred optic using multiple adapter plates, transforming the pistol's capabilities for faster target acquisition, enhanced accuracy at longer ranges, and improved performance in low-light conditions.

For competitive shooters, the MOS system is a game-changer, facilitating rapid sight picture acquisition and allowing for greater precision on demanding stages. For personal defense, an optic can provide a significant advantage in critical situations, especially for individuals with aging eyes or those who struggle with traditional iron sights. The ability to seamlessly integrate advanced sighting solutions ensures the Glock 41 Gen4 MOS remains at the forefront of modern handgun technology.

Safety and Compliance: The Loaded Chamber Indicator

In compliance with the laws of certain states, the extractor of the Glock 41 Gen4 MOS serves as a visual and physical loaded chamber indicator. Its position can visually and physically indicate whether a cartridge is present in the chamber of the pistol. This feature provides an additional layer of safety awareness, allowing the shooter to quickly and discreetly verify the pistol's loaded status without needing to physically inspect the chamber.

Power and Capacity: The .45 ACP Advantage

Chambered in the venerable .45 ACP, the Glock 41 Gen4 Competition MOS combines formidable stopping power with a generous capacity of 13+1 rounds. The .45 ACP cartridge is renowned for its terminal performance and manageable recoil impulse, particularly in a handgun with the G41's barrel length and weight distribution. This combination makes it an excellent choice for both competitive shooting, where ample capacity is beneficial, and for personal or home defense, where decisive stopping power is paramount. The pistol includes three OEM magazines, ensuring you're well-equipped right out of the box.

Why Choose the Glock 41 Gen4 Competition MOS?

Choosing the Glock 41 Gen4 Competition MOS means investing in a firearm that offers a unique blend of attributes, making it highly desirable for specific use cases:

  • For the Competitive Shooter: Its extended sight radius, optics readiness, balanced design, and high capacity make it an ideal platform for disciplines like USPSA, IDPA, and Steel Challenge. The ability to mount a red dot sight directly to the slide provides a significant competitive edge, allowing for faster splits and more accurate long-range shots.
  • For Home Defense and Personal Protection: The unwavering reliability of Glock, combined with the potent .45 ACP cartridge and the option for an optic or a tactical light/laser via its Picatinny rail, makes it a robust and dependable choice for securing your home and loved ones.
  • For the Enthusiast and Range Shooter: If you appreciate the inherent accuracy of a long-slide pistol, the satisfying power of the .45 ACP, and the legendary reliability of a Glock, the G41 Gen4 MOS offers an incredibly rewarding shooting experience. Its ergonomic design and modular backstraps ensure comfort during extended range sessions.
  • Unmatched Durability and Reliability: Glock pistols are legendary for their ability to perform flawlessly under the most adverse conditions. The G41 Gen4 MOS inherits this legacy, with its advanced surface treatments and robust construction ensuring long-term reliability and minimal maintenance.
  • Modularity and Customization: The MOS system and interchangeable backstraps provide significant opportunities for customization, allowing shooters to tailor the pistol to their specific needs and preferences.

What's Included with Your Glock 41 Gen4 Competition MOS?

When you acquire the Glock 41 Gen4 Competition MOS, you receive a comprehensive package designed to get you started immediately and ensure proper care:

  • Three (3) OEM Magazines
  • Magazine Loader
  • Cleaning Kit
  • Durable Pistol Case
  • Modular Backstrap Set
  • Gun Lock

The Glock 41 Gen4 Competition MOS (UPC: 764503913860) is more than just a handgun; it's a precision instrument built for performance. Its thoughtful design, advanced features, and legendary reliability make it a top contender for anyone seeking a high-performance .45 ACP pistol. Experience the competitive advantage and unwavering confidence this exceptional firearm provides, available now at DEGuns.


Glock 41 Gen4 Competition MOS Specifications

Feature Detail
Brand Glock
Series Gen4 Competition MOS
Model G41
Caliber 45 ACP
Barrel Length 5.31"
Capacity 13+1
Action DAO (Safe Action)
Frame Finish Black
Frame Material Polymer
Slide Finish Matte Black
Slide Material Steel
Grips Black Texture w/ Interchangeable Backstrap
Sight Style Adjustable
Weight 36.16 oz
Overall Length 8.78"
Barrel Description Hammer Forged Steel
Frame Description Polymer Frame w/ Picatinny Rail
Safety Firing Pin / Trigger Block
Includes 3 Mags / Mag Loader / Cleaning Kit / Pistol Case / Backstrap Set / Gun Lock
SKU UG4130103MOS
UPC 764503913860

Specifications

Explore the specific details and characteristics

CATEGORY
PISTOLS
BRAND
Glock
MODEL
41 Gen4
TYPE
PISTOL
ACTION
DAO
BARREL LENGTH
5.31"
CAPACITY
13+1
SAFETY
FIRING PIN/TRIGGER BLOCK
GRIPS
BLACK INTERCHANGEABLE BACKSTRAP
SIGHT CONFIGURATION
ADJUSTABLE
WEIGHT
27 OZ
FRAME FINISH
BLACK
FRAME MATERIAL
POLYMER
BARREL TYPE
OCTAGONAL RIFLED
SLIDE DESCRIPTION
MOS CUT/SERRATED
SIGHT STYLE
ADJUSTABLE
BARREL LENGTH RANGE
5.00" TO 5.99"
WEIGHT RANGE
32.00 OZ TO 47.99 OZ
SKU
UG4130103MOS
UPC
764503913860
MPN
UG4130103MOS

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