Essential Features to Consider for Suppressed 9mm Handguns
Threaded Barrel
One of the most critical factors in determining whether a 9mm handgun is suitable for suppression is the inclusion of a threaded barrel. Without a threaded barrel, attaching a suppressor is impossible. The threads act as the connection point, securing the suppressor to the firearm. Selecting a handgun with a factory-threaded barrel is often the easiest route, ensuring compatibility and proper alignment.
When it comes to threaded barrels, the most common thread pitch is 1/2×28 TPI (threads per inch) for 9mm handguns. This is the industry standard, and you’ll find that the vast majority of suppressors are designed to accommodate this pitch. Be sure to verify the thread pitch of your desired suppressor and confirm it is compatible with the handgun. Some handguns may feature metric threads, so double-checking is critical.
You also have the option of getting an aftermarket threaded barrel for a handgun that doesn’t come factory-threaded. This offers flexibility but requires careful consideration. Ensure the aftermarket barrel is of high quality and specifically designed for your handgun model. The barrel should be installed correctly and maintained well.
Reliable Functioning Under Pressure
The key to a satisfying suppressed shooting experience lies in the reliable cycling of the firearm. The addition of a suppressor alters the dynamics of the gun’s operation, affecting gas pressure and potentially causing malfunctions. You need a pistol that can cycle reliably with the extra weight and back pressure of the suppressor attached.
Certain handgun designs excel in this area. Recoil-operated pistols, which use the recoil energy to cycle the action, are often well-suited. Some blowback designs can also function reliably, especially when combined with a good suppressor and the right ammunition. The goal is to ensure the gun feeds, extracts, and ejects rounds consistently, even when suppressed.
This is particularly important when using subsonic ammunition. Subsonic rounds, traveling at speeds below the speed of sound, produce minimal sonic boom. Suppressors are most effective with subsonic rounds. The increased weight and lower pressure associated with subsonic rounds can, however, make it more challenging for a firearm to cycle smoothly. You want a gun with enough inherent reliability to accommodate this.
Upgraded Sights
The presence of a suppressor often obscures the sight picture, particularly with standard iron sights. The suppressor’s diameter can obstruct the line of sight, making it difficult to aim accurately. To address this, consider handguns that come equipped with suppressor-ready sights.
These sights are generally taller than standard sights, designed to clear the body of the suppressor and provide a clear sight picture over the top. Various types of sights are available, including iron sights, fiber optic sights, and even optics-ready systems with red dot sights. Red dots offer exceptional target acquisition and accuracy, particularly when combined with a suppressor.
Ergonomics and User Experience
Shooting a suppressed handgun requires an increased emphasis on ergonomics. The suppressor adds weight and alters the balance of the firearm, potentially affecting your grip and control. Handguns with comfortable grips, well-placed controls, and a good trigger pull are generally better suited for suppressed use.
Consider the overall comfort of the handgun. The grip should feel natural in your hand, allowing for a secure and consistent hold. Trigger quality is also essential, as a crisp and clean trigger pull will improve your accuracy. The weight of a suppressor can make a less-than-stellar trigger feel even worse, so finding a gun with a good trigger is crucial.
The overall user experience should be optimized. From the feel of the grip to the smoothness of the slide, every aspect of the handgun should contribute to a positive shooting session. A well-designed handgun will mitigate the potential for fatigue, even when used with a suppressor for extended periods.
Frame Material and Long-Term Resilience
The materials used in the handgun’s construction will impact its durability and overall lifespan. Metal frames, such as those made of steel or aluminum, often provide a more robust and resilient platform. They are generally less prone to damage from repeated suppressor use and temperature fluctuations.
Polymer frames, while generally lighter and often more affordable, can still perform well. High-quality polymer frames can withstand the rigors of suppressor use, especially if the handgun has been designed with this application in mind. Proper maintenance and care are crucial to ensure longevity, regardless of the frame material.
Exploring Exceptional Handguns: The Best 9mm to Suppress
High-End Handguns
Glock 19: The Glock 19 is an undisputed icon in the world of handguns. Available in a vast array of configurations, the Glock 19 offers excellent reliability and ease of use. Many models are factory-threaded, making it a simple matter of attaching a suppressor. The Glock 19 benefits from a simple, robust design that tolerates heavy use and is highly adaptable. Aftermarket support is extensive, meaning you can easily upgrade sights and other components. The Glock 19’s affordability and widespread availability make it a popular choice.
Sig Sauer P226: The Sig Sauer P226 is a premium handgun known for its precision and reliability. It is often praised for its excellent trigger pull and comfortable ergonomics. Threaded barrels are readily available, and the P226’s metal frame provides a solid foundation for suppressor use. Its overall performance and construction make it an excellent choice for those prioritizing quality and accuracy.
H&K USP: The H&K USP line is known for its exceptional reliability and durability. The USP’s build quality and robust design make it a prime candidate for regular suppressor usage. Threaded barrels are commonly available. H&K’s overall reputation for engineering excellence translates to a handgun well-suited for the demands of suppressor usage.
Mid-Range Value-Oriented Handguns
Smith & Wesson M&P: The Smith & Wesson M&P series offers a competitive blend of features and affordability. The M&P is known for its comfortable ergonomics, good trigger feel, and easy maintenance. Various M&P models can be found with factory-threaded barrels or can be easily upgraded. The M&P provides a good balance of performance and cost.
CZ P-10 C: The CZ P-10 C has gained a strong following for its exceptional trigger and overall value. The P-10 C’s ergonomics and accuracy often surpass expectations. Threaded barrel options are readily available, and the P-10 C is a very user-friendly handgun. It’s an excellent choice for shooters seeking high performance without breaking the bank.
Compact and Specialized Handguns
SIG Sauer P320 Compact: The Sig Sauer P320 is a modular handgun that allows for easy customization. The compact model offers a blend of concealability and shootability, while also enabling use with a suppressor. Threaded barrels are available, and the P320’s modularity enables easy upgrades.
Glock 43X/48: The Glock 43X/48 models are popular for concealed carry due to their slim profile and ease of handling. While they may require aftermarket threaded barrels, their compact nature is appealing. These handguns are a solid option for those prioritizing concealability alongside suppression.
*Note: The specific features and availability of threaded barrels may vary by model and manufacturer. Always research and confirm before purchase.*
Other Considerations
Choosing the Right Ammunition
The choice of ammunition can dramatically affect the performance of your suppressed 9mm. To maximize suppression, subsonic ammunition is highly recommended. These rounds travel below the speed of sound (approximately 1100 feet per second, depending on temperature and altitude), minimizing the sonic boom that generates a significant portion of the noise. Subsonic rounds are available from various manufacturers and will significantly improve the shooting experience.
The performance of different subsonic loads can vary. Factors such as bullet weight and bullet design will affect the sound profile and accuracy. Experiment with different subsonic loads to determine which ones provide the best performance for your firearm and suppressor.
Suppressor Selection
The suppressor (or silencer) itself is paramount. Consider the material (steel, aluminum, or titanium), caliber rating (ensure it is rated for 9mm), and weight and length. The internal baffle design significantly impacts sound reduction. Research suppressors from reputable manufacturers and carefully review user reviews.
Legal Requirements
Owning a suppressor in the United States is subject to the National Firearms Act (NFA) regulations. This includes a federal tax stamp, background check, and registration with the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF). Be sure to thoroughly familiarize yourself with all applicable federal, state, and local laws before purchasing a suppressor.
Suppressor ownership, like all gun ownership, requires responsibility, knowledge, and compliance with all legal requirements. If you live in an area that does not permit suppressors, then you may not be able to take advantage of this shooting experience.
In Conclusion: Finding the Quiet Thrill of Suppressed Shooting
Finding the best 9mm to suppress involves carefully considering the factors discussed in this article, from the importance of a threaded barrel and reliable cycling to the benefits of suppressor-ready sights and ergonomic design. Choose a 9mm handgun with these features, add a high-quality suppressor and subsonic ammunition, and you’ll open up a world of quieter, more enjoyable, and more accurate shooting. With the right setup, you’ll discover a whole new dimension of shooting enjoyment.
Remember to check and double check all laws surrounding firearm modifications in your area before taking any action.
Have you already suppressed a 9mm? Share your experiences and recommendations in the comments below. What handguns and suppressors do you like best?
