Everything you have to know about the Beretta M9A4

When it comes to military sidearms, there are very few pistols that can compete with the ruggedness, reliability, and popularity of the Beretta M9. originally named the beretta 92FS, this pistol was designated as the M9 when it was adopted by the US military as its standard firearm back in 1985. (Everything know Beretta M9A4)

Over the years, this legendary sidearm has gone through many upgrades and has served many militaries and law enforcement bodies all around the world. It is a favorite of many civilian shooters, and today we are going to tell you everything you need to know about the latest Beretta M9A4.

History of the Beretta M9:

The Beretta 92FS is an Italian semi-automatic pistol designed in the 1980s, when it was adopted by the US military as the replacement for the M1911A1, it was designated as the Beretta M9. (Everything know Beretta M9A4)

In the 1970s, most of the US military’s branches were carrying the M1911 pistol, with some exceptions. However, the department of justice decided to standardize the Military’s weapons across all branches, and develop a standard pistol caliber for NATO Allies. The 9x19mm caliber was chosen, and in 1979, the Joint Service Small Arms Program was initiated.

Beretta submitted the 92S-1 design for the trials in 1980 and beat the entries of various manufacturers, including Colt, Smith & Wesson,  SIG Sauer, Walther, Heckler & Koch, Steyr, and Fabrique Nationale. The US Army did not agree with the results, and therefore another trial happened in 1984, in which all manufacturers, including Beretta, submitted updated models. The Beretta 92FS outperformed all the pistols, and though the Sig P226 also performed exceptionally, the Beretta 92FS was chosen because it was more cost-effective, and was designated as the M9. (Everything know Beretta M9A4)

Since then, the Beretta M9 has served the US military faithfully for over three decades, and it was recently replaced by the military version of the Sig P320, Designated as the M17.

How to best upgrade your Beretta M9A4, best parts, best custom accessories:

Updates to the Beretta M9A4:

Beretta M9A4 accessories by Toni System
Beretta M9A4 accessories by Toni System

Over its 30-year service with the US military, the Beretta M9 has gone through multiple upgrades. Firstly, the Military adopted the M9A1 in 2006, which was followed by the M9A3 in 2015. The M9A2 was developed, but it never went into production and wasn’t used by the military. The M9A4 was Beretta’s entry into the XM17 military trials, however, it was rejected by the military in favor of the most modular Sig Sauer P320. (Everything know Beretta M9A4)

So, before moving on to the features and performance review of the M9A4, let’s talk a little about the evolution of the M9 platform.

Beretta M9A1:

The M9A1 added a single-slot Picatinny rail to the bottom of the frame and came with an improved and beveled Magwell for easier reloading. The M9A1 also came with improved Physical Vapor Deposition (PVD) coated magazines, for better performance in the rigged environments of Iraq and Afghanistan.

Beretta M9A3:

The M9A3 introduced a wide range of upgrades to the M9 platform. First of all, it increased the magazine capacity of the pistol from 15 to 17 rounds. It came with a 3-slot Picatinny rail, an Earth Tone finish, and an improved grip design. (Everything know Beretta M9A4)

This upgrade also introduced replaceable iron sights, and it was more cost-efficient than the previous iterations.

Beretta M9A4 features and review:

Now, let’s talk about the M9A4. This is the latest design of the Beretta M9 and has various features that elevate it from previous models. Though Beretta didn’t secure the Military contract with the improved M9A4 design, they released the pistol for the civilian market in 2021.

It offered incredible reliability, excellent accuracy, and incorporated several modern features that make it a worthy competitor for any modern handgun. Here is the detailed review of the M9A4. (Everything know Beretta M9A4)

Increased Magazine Capacity:

Previous M9 designs already had an excellent magazine capacity, however, the M9A4 took things a little further. It has an 18+1 round magazine capacity and is compatible with extended magazines. (Everything know Beretta M9A4)

The Xtreme Trigger System:

One of the best things about the Beretta M9A4 is the Xtreme Trigger System. The new trigger on the M9A4 is incredibly smooth in double action, and in single action, it has a crisp and clean break with almost zero stacking. The Xtreme Trigger System has a very short reset, allowing you to shoot faster, and more accurately.

Optics Compatibility:

The M9A4 is the first optics-ready M9 model to be made by Beretta. Though you could mount dovetail plates on the M9A3 for optics, it wasn’t the most secure system and made it difficult for the optic to hold zero for a long time.

The M9A4 solves this problem with dedicated optics cuts on the top of the slide for mounting optics. There has been a little issue with the availability of the plates for these optics cut in the market, however, as the gun becomes more popular that shouldn’t be an issue.

The optics compatibility brings the M9 to the modern era and allows shooters to use the pistol much more easily and effectively.

Texturized Vertec-style thin grips

The Beretta M9A4 also introduced the Vertec-style thin grips, which greatly improves the overall ergonomics of the pistol. The slimmer tin grips allow users to get better control of the pistol. If you are a fan of the old A3 style grips, the M9A4 also comes with two grip pads, both of which have the Vertec-style texturing. (Everything know Beretta M9A4)

Improved Ergonomics:

The Beretta M9A4 is easily the most ergonomic pistol in the series. Apart from the improved grip design, the pistol introduces multiple other features that improve its overall handling.

First of all, one of the main problems that most people had with the M9A3 was the design of the Safety / Decocker. The position of the safety made it so that the shooter’s coils accidentally engaged it while rocking the slide.

This was an inherent problem with the M9 design. The open-top slide of the M9 makes it more reliable and decreases the recoil impulse, however, it also decreases the available real estate on the slide. This means that rocking the slide back can be difficult. This was especially an issue with the M9A3 when shooters used the dovetail sights to mount optic plates.

The M9A4 solves this problem by introducing an improved slide design. Firstly, the Pistol is available as a Safety / Decocker, or a Decocker only. The Decocker-only model makes it impossible for you to accidentally engage the safety. Moreover, the ambidextrous safety on the M9A3 has also been improved, and its profile significantly decreases the chances of accidental engagement. (Everything know Beretta M9A4)

Secondly, the M9A4 slide also comes with forward slide serrations and angled cuts on the front of the slide, which allows you to reliably rack the slide from the front.

Improved Sights:

The iron sights on the new M9A4 have also been improved. The Beretta M9A4 comes with a set of dovetail tritium night sights, which offer excellent target acquisition, in all light conditions. The stock sights on this pistol beat almost every other similar pistol on the market, and you can also replace the sights with aftermarket options.

Threaded barrel:

The M9A4 also continues the threaded barrel design of the previous A3 models and offers excellent performance while suppressed. The M9 does not use the traditional tilting barrel design, which is common with most semi-automatic pistols, which allows it to be extremely accurate, and reliable when shooting suppressed.

The threaded barrel also allows you to install various other muzzle brakes and compensators on it. (Everything know Beretta M9A4)

Final Thoughts:

The Beretta M9 has been the ultimate workhorse of the US military for over three decades. It has served the military in various conflicts and deployments all over the world and is still in use with various militaries and law enforcement agencies worldwide.

The pistol has also enjoyed incredible popularity in the civilian market. The new M9A4 won’t continue the M9s combat tradition with the US military, but it is one of the best full-size combat pistols can civilians can buy today.

The Beretta M9A4 is a semi-automatic pistol produced by the Italian firearms manufacturer, Beretta. It is an updated version of the Beretta M9, which was the standard sidearm of the United States military from 1985 to 2017. (Everything know Beretta M9A4)

The M9A4 is chambered in the 9x19mm Parabellum caliber and has a 15+1 round capacity. It features a stainless steel slide, a modular grip system, and a Picatinny rail for attaching accessories such as lights or lasers. It also has a reversible magazine release and a reversible safety/decocker.

The M9A4 was designed to be a reliable and accurate handgun that is suitable for both civilian and military use. It is popular with law enforcement and military personnel, as well as with civilian shooters who use it for personal defense or recreational shooting.

It is important to note that firearms laws and regulations vary by country and region, and it is the responsibility of the individual to be familiar with and follow all applicable laws in their area.

The Beretta M9 has been the ultimate workhorse of the US military for over three decades. It has served the military in various conflicts and deployments all over the world and is still in use with various militaries and law enforcement agencies worldwide.

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There are a number of steps that you can take to ensure the security of an online purchase of guns or gun-related materials:

  1. Research the seller: Make sure that you are purchasing from a reputable and trustworthy seller. Look for reviews and ratings from other customers, and do your own research on the seller’s reputation. (Everything know Beretta M9A4)
  2. Use a secure payment method: Use a secure payment method such as a credit card or a trusted online payment service to make your purchase. Avoid using wire transfers or other methods that may not offer the same level of security.
  3. Keep personal information private: Be careful about sharing personal information, such as your home address or phone number, with the seller. Use a P.O. box or other secure address for delivery if possible. (Everything know Beretta M9A4)
  4. Follow the law: Make sure that you are following all relevant laws and regulations regarding the purchase and possession of guns and gun-related materials. This may include obtaining any necessary licenses or permits and ensuring that you are eligible to make the purchase.
  5. Use a secure connection: When making an online purchase, make sure that you are using a secure connection, such as a secured WiFi network or a virtual private network (VPN). This can help protect your personal and financial information from being accessed by third parties. (Everything know Beretta M9A4)

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