Description
Product Overview
The Glock 20SF is a purpose-built, large-frame semi-automatic pistol chambered in the potent 10mm AUTO cartridge. Designed for the serious shooter who demands both power and precision, this model incorporates Glock’s renowned “SF” (Short Frame) design, making it more accessible and controllable for a wider range of hand sizes without compromising its formidable capabilities. With a weight of 27.68 ounces (780 grams) unloaded, it balances substantial presence with manageable carry. The GLOCK 20SF is engineered for demanding environments and users, including backcountry enthusiasts facing potential wildlife threats, dedicated sport shooters, and those seeking a high-capacity, reliable sidearm for personal defense. Its primary appeal lies in its ability to harness the full ballistic potential of the 10mm round in a rugged, dependable platform.
Key Features
- 10mm AUTO Chambering: Delivers superior ballistic performance with higher velocity and energy than many standard service calibers, making it a versatile choice for both defense and field use.
- Short Frame (SF) Design: Features a reduced trigger reach from the backstrap to the trigger face, providing a more secure and comfortable grip for shooters with medium to smaller hands, enhancing overall control.
- Enhanced Controllability: The SF frame geometry, combined with the pistol’s 27.68-ounce weight, helps mitigate recoil, allowing for faster follow-up shots and improved practical accuracy.
- Extended Sight Radius: The large-frame platform provides a longer distance between front and rear sights, contributing to more precise aiming and shot placement.
- Upgraded Trigger System: Incorporates the latest generation trigger position and safety mechanism for a consistent pull and enhanced safety in a high-stress situation.
- Platform Flexibility: The design accepts optional extended barrels, such as a 6-inch precision barrel, allowing users to customize the pistol for long-range shooting or increased velocity.
Performance & Applications
The GLOCK 20SF excels in specific roles where its combination of power, capacity, and reliability is paramount. For backcountry hiking, hunting, or fishing in areas with large fauna, the 10mm cartridge offers a widely respected level of protection. The pistol’s 15+1 round capacity (in standard magazines) and rugged construction make it a dependable tool in remote locations where reliability is non-negotiable.
In the realm of competitive shooting, particularly in divisions that allow the 10mm, the G20SF’s controllability and extended sight radius give shooters an edge in power factor scoring and precision stages. Its consistent trigger and inherent accuracy support disciplined shot placement under the clock.
As a duty or home defense firearm, it provides a significant advantage in barrier penetration and terminal performance, though it requires dedicated training to master its recoil characteristics. The platform’s legendary Glock reliability ensures it functions when needed most.
About Glock
Glock Ges.m.b.H. revolutionized the handgun industry with the introduction of its polymer-framed, Safe Action pistol in the 1980s. The brand’s reputation is built on a foundation of relentless reliability, simplicity of design, and durability under extreme conditions. Glock’s commitment to innovation is evident in iterative improvements like the SF frame, which directly responds to shooter feedback without altering the core proven operating system. Used by countless military, law enforcement, and security agencies worldwide, Glock pistols are subjected to some of the most rigorous testing protocols in the firearms industry. This history of proven performance in real-world applications establishes Glock not just as a manufacturer, but as the benchmark for defensive handgun reliability.
Why Buy From F1 Firearms AR-15
F1 Firearms AR-15, based in Spring, TX, is more than a retailer; it is an operation built by enthusiasts for enthusiasts. Our team possesses hands-on knowledge of the products we carry, from modern sporting rifles like our signature F1 Firearms FDR-15 to handguns like the GLOCK 20SF. We understand the nuances of firearm mechanics and applications, allowing us to provide informed insights rather than just a transaction. We prioritize secure, compliant transactions and clear communication throughout the purchasing process, ensuring you can acquire your firearm with confidence and in full accordance with all federal, state, and local regulations.
Make Your Decision
The GLOCK 20SF represents a specific and powerful tool within the handgun landscape. It is not a general-purpose plinker but a serious instrument for serious applications. If your needs align with the performance profile of the 10mm AUTO cartridge—whether for field carry, competitive edge, or duty-ready defense—and you value the ergonomic improvements of the Short Frame, this pistol is a compelling choice. Its proven Glock DNA ensures it will perform under pressure. Evaluate your intended use, handle the firearm if possible to experience the SF frame, and ensure you are prepared for the commitment to training that a powerful caliber warrants.
GLOCK 20 SF 10mm Pistol ~ Bear Blaster
Technical Specifications
Frequently Asked Questions
Does it come with a warranty?
Glock backs this firearm with their standard manufacturer warranty, reflecting their confidence in the product’s quality.
What is the magazine capacity?
This model has a standard capacity, meeting standard requirements.
What type of sights does it have?
The GLOCK 20SF comes equipped with standard sights, providing a clear sight picture.
Is this suitable for concealed carry?
With a 117″ barrel, this is better suited for duty use or open carry rather than concealed carry.
What caliber is the GLOCK 20SF?
The GLOCK 20SF is chambered in 10mm, offering proven performance for its intended applications.

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