Description
Product Overview
The Glock 34 GEN4 is a purpose-built competition pistol designed for shooters who demand superior accuracy and control. As the premier model in Glock’s “Practical/Tactical” long-slide series, the G34 GEN4 features a 135mm (5.32-inch) barrel and an extended sight radius, engineered to deliver exceptional hit probability, especially during rapid fire sequences. This 9mm handgun is a top choice for practical shooting sports enthusiasts, from USPSA and IDPA competitors to tactical training professionals. Its design prioritizes a stable sight picture and manageable recoil, translating directly to tighter groupings and faster follow-up shots. Weighing 23.10 oz. unloaded, it maintains a balanced feel that serious shooters appreciate.
Key Features
- Competition-Optimized Barrel & Sight Radius: The extended 135mm barrel and corresponding slide length increase the distance between the front and rear sights. This longer sight radius provides a significant mechanical advantage for precise aiming, minimizing sight alignment errors.
- GEN4 Dual Recoil Spring Assembly: This system effectively dampens felt recoil and reduces muzzle flip. The result is faster sight recovery and improved controllability, allowing you to maintain your target focus during strings of fire.
- Modular Back Strap System (MBS): Includes multiple back strap inserts (small, large, and two beavertail designs) to customize the grip circumference and angle. This ensures a natural point of aim and a secure, comfortable hold for a wide variety of hand sizes.
- Rough Textured Frame (RTF): The frame features an enhanced, aggressive grip texture on the sides and front strap. This ensures a positive grip in all conditions, a critical factor for maintaining control during dynamic movements and in adverse weather.
- Adjustable Rear Sight: Comes equipped with a rear sight adjustable for windage, allowing shooters to fine-tune their point of impact to match specific ammunition or personal preference without replacing components.
- Proven Safe Action System: Maintains Glock’s consistent, safe trigger pull from first to last shot with its three independent safety mechanisms. This reliability is non-negotiable in both competition and rigorous training environments.
Performance & Applications
The GLOCK 34 GEN4 excels in structured environments where performance is measured. In USPSA’s Production or Carry Optics divisions, the pistol’s inherent accuracy and capacity (using standard magazines) make it a dominant platform. The extended barrel and slide not only aid accuracy but also facilitate smoother tracking of the front sight through recoil, a key for competitive stage times.
For intensive tactical training courses, the G34 GEN4 offers exceptional durability and shootability. The reduced perceived recoil and enhanced grip allow for extended practice sessions with less shooter fatigue, while the consistent trigger aids in developing muscle memory. Its reliability under high round counts is well-documented.
Finally, as a dedicated home defense firearm, it provides the user with the confidence that comes from a platform known for utter reliability, paired with the enhanced accuracy benefits of its longer sight plane. The 9mm chambering offers effective terminal performance with widely available ammunition choices.
About Glock
Glock Ges.m.b.H. revolutionized the firearms 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 that has been proven in the field by military, law enforcement, and civilian users worldwide for decades. This expertise translates directly to models like the GLOCK 34. Each pistol undergoes stringent quality control, and the GEN4 series represents a refinement based on direct user feedback from the most demanding professionals. Choosing a Glock means investing in a tool engineered with a purpose, backed by a legacy of trust earned through performance.
Why Buy From F1 Firearms AR-15
Located in Spring, TX, F1 Firearms AR-15 is operated by shooters, for shooters. We understand the nuances of performance firearms like the GLOCK 34 GEN4 because we use them ourselves. Our focus is on providing knowledgeable service, transparent information, and ensuring a smooth purchasing process for our customers. We handle every transaction with the attention to detail that enthusiasts and professionals expect, whether you’re building a custom F1 Firearms FDR-15 or selecting a proven sidearm like this Glock.
Make Your Decision
The GLOCK 34 GEN4 is not a generalized sidearm; it is a specialized tool for the advancing shooter. Its specifications—from the 135mm barrel to the 23.10 oz. weight—are carefully chosen to provide a tangible edge in accuracy and speed. If your priorities include a stable sight picture, manageable recoil impulse, and a platform proven on the competitive circuit, the G34 GEN4 represents a logical and effective choice. Evaluate your needs, consider its intended applications, and you’ll find a pistol engineered to meet them without compromise.
Glock 34 Gen 4
Technical Specifications
Frequently Asked Questions
What is the magazine capacity?
This model has a standard capacity, meeting standard requirements.
What caliber is the GLOCK 34 GEN4?
The GLOCK 34 GEN4 is chambered in 9mm, offering an excellent balance of stopping power, capacity, and manageable recoil.
What type of sights does it have?
The GLOCK 34 GEN4 comes equipped with standard sights, providing a clear sight picture.
Does it come with a warranty?
Glock backs this firearm with their standard manufacturer warranty, reflecting their confidence in the product’s quality.
Is this suitable for concealed carry?
With a 135″ barrel, this is better suited for duty use or open carry rather than concealed carry.

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