Practically everyone in the shooting world has heard of Hydra Shok ammo. You’ve likely encountered it at a…
Without question, the 9mm cartridge is the best-selling pistol cartridge in the world. This isn’t a surprise, it’s the NATO standard. Used by roughly 30 nations as their preferred military sidearm caliber. The U.S. military alone has several million 9mm pistols and stores billions of rounds of 9mm for the Armed Forces to train with and use during deployment.
Around 60% of U.S. law enforcement agencies employ the 9mm, and it’s the most popular concealed carry caliber. So what exactly makes it the most popular handgun caliber? It isn’t a power-house cartridge like the .357 Magnum. Although it almost single-handedly replaced it, or similar heavy rounds like the thunderous 10mm.
The 9mm is the versatile Jack-of-all-trades, doing a little bit of everything, and doing it all pretty darn well. What do we mean by that? Keep reading below:
9mm Ammo Quick Answer Box:
Is the 9mm a good choice for self-defense?
In a word, absolutely. The law enforcement community would not continue to use it if it were not. The consumer market also votes with its wallet. There’s a reason the 9mm only continues to grow in popularity. It’s also the first caliber that every newly released semi-auto handgun is chambered in. Manufacturers use 9x19mm because they know it will sell.
Munition design is the determining factor in the lethality of a caliber, within reason. The .355” diameter of the 9mm bullet is capable of plenty of power, as evidenced by the .357 Magnum. With a good, dedicated defense load the 9mm is very lethal. As the adage goes, shot placement is as important as displacement (again, within reason). With the significantly lower cost to shoot the 9mm, improving your accuracy is easier if the ammo is cheaper.
Should I buy a pistol or carbine in 9mm for home defense?
You should buy both! In all seriousness, 9mm is the most common handgun caliber in the world for a reason. It’s inexpensive, easy to find, has very manageable recoil, and is accurate. It’s great in duty-sized weapons for follow-up shots, and the standard magazine capacity ranges from 12-19+1.
Manufacturers of the full-size duty pistols scaled them down to make popular compact and subcompact models. The sub-compacts are roughly the size and bulk of a 5-shot snubby revolver. However, they routinely carry 10+1 to 12+1 cartridges, depending on the make and model. There are a number of very good and inexpensive single-stack 9mm semi-automatics tailored for deep concealment.
The 9mm carbine concept is not new, it was introduced a number of years ago by Marlin and Ruger. Those earliest forays were widely accepted as quality weapons but the timing was just off. Colt also has a 9mm variant of the AR-15, but it is costly and uses a proprietary magazine.
However, don’t let that put you off in your search for a 9mm carbine. There is a slew of 9mm AR spinoffs that have lower receivers built to use the common Glock magazines, along with Ruger’s brand new PC carbine which uses Ruger magazines, and includes an adapter for Glock mags as a standard item.
9mm VS 40 S&W VS 45 ACP: What’s the difference?
The big three automatic pistol calibers, obviously each have their own strengths. Each is incrementally larger than the previous by .05” which does not seem like much until you look down the barrel of each (make sure the gun is unloaded) and inspect the size of the bore.
The .40 S&W is the newcomer by nearly a century, being adapted by shortening the 10mm Automatic cartridge. The idea was to take some of the sting out of the thunderous 10mm. For the most part, it worked. Most major manufacturers offer similar frame pistols in both 9mm and .40 S&W. The .45 ACP cartridge is larger, so it must have larger components to fire it. Full-size pistols in .45 ACP are always a little bit bigger than the other two and lower in capacity (S&W MP9 has 17+1 to the MP45s 10+1).
Ammunition design and performance have improved dramatically since the .40 S&W went into production in the early 1990s. At the time, it really appeared that the .40 would render the 9mm all but obsolete. It had a lot of the big bore oomph of the .45 ACP but retained the capacities of popular 9mm pistols. However, the .40’s recoil is considerably sharper than the 9mm, and the ammo is more expensive. Both of those factors have caused it to fall in popularity in recent years.
History Of The 9mm Cartridge
Firearms are a curious mix of old and new, and old becoming new again. Many if not most of the most popular calibers in use today are over a century old. The .45 ACP was designed in 1905, the .38 S&W Special in 1898, the 9x19mm Parabellum, or Luger, in 1901. These still represent much of the stable of the most common of handgun calibers in the world.
All of these were designed to improve upon the shortcomings of previous calibers, many of which were still based on black powder. While revolvers maintained their status on the hips of patrol officers and troopers for many decades after the turn of the 20th century, armies of the world understood the way forward was with the semi-automatic pistol.
Georg Johann Luger designed the 9x19mm in 1902, adapting it from the 7.65x21mm Parabellum which he also designed slightly earlier. Ironically, he pitched the cartridge and the infamous and iconic Luger pistol to the British, the U.S., and German armed forces prior to World War I commencing. The German Navy ultimately adopted it in 1904 and the German Army followed suit just four years later.
The 9mm At War
Germany employed the caliber prior to The Great War and still retains it as their standard sidearm caliber to this day, as do most other Western nation’s militaries. They also adopted it to their submachine guns, most notably the MP 40. Unlike so many obsolete or forgotten calibers, the 9mm exploded in use after WWII.
With more than a note of irony, the Israeli-designed Uzi series of submachine guns were chambered in it, as well as the world-famous Heckler & Koch MP5. Glock and Beretta created the pistols which were dubbed “Wonder Nines” because of their high capacity and relatively compact sizes, and become overnight Hollywood sensations (even though the Beretta design was far from new), along with Uzis and MP5s.
The Best 9mm Ammo By Category
There are really just two common types of ammunition readily available in the 9mm: full metal jacket ball, and jacketed hollow points. Yes, there are other types but they are not mainstream.
Ball Ammo (FMJ)
115gr. FMJ is the most common ball ammo in production. It is produced in bulk both domestically and imported. Much of which is in the form of steel-cased of Russian origin. This is going to be your go-to for plinking and brushing up on skills.
Jacketed Hollow Point (JHP)
This is the most diverse type of projectile used in 9mm platforms. It is also the option with the widest range of bullet weights. Common weights in this are 115gr., 124gr., and 147gr., all depending on what the shooter feels is the most pressing need.
115gr JHPs are the fastest and flattest shooting, which isn’t all that often an issue in realistic tactical shooting. The 115gr and the 124gr JHPs are best suited for self-defense applications in close quarters when you have to worry about bullet penetration depth. The 147gr JHP is the best option for situations where high-velocity rounds with deep penetration are needed to stop a potential threat.
Best 9mm Plinking Ammo
Magtech 9mm 115 Grain FMC
Magtech has done a good job of quietly becoming a very popular, good-quality brand. Distributed in the U.S. from Minnesota, Magtech ammunition is manufactured in Brazil, it shares the same parent company as the Czech Republic popular brand Sellier & Bellot.
Their full metal ammunition provides numbers are familiar to 9mm shooters. It offers a fully encased bullet which will be of great interest to those who must shoot indoors.
Federal American Eagle 9mm 115 Grain FMJ
Exiting the muzzle at 1,180ft/s with 356 ft/lbs of energy, this is a good candidate to hone your skills as a marksman. Also, this is a fine candidate to use in a carbine for pest control. Cheaper than .223 ball ammo (and much quieter) but with much more punch than a .22lr, 9mm carbines are a great bridge carbine for the homestead and this round is about perfect for the role.
Best 9mm Range Training Ammo
Don’t confuse these for plinking cartridges; yes, you could use these for the job but these are higher-end cartridges intended for serious range training.
Federal American Eagle Non-Toxic 9mm 124 Grain TMJ
Tailored specifically for the indoor range crowd, American Eagle 124gr total metal jacket is fully encapsulated in copper with a reduced-lead bullet. To further reduce the hazard of lead exposure, the primer is free of toxic metals. The 124gr slug is designed to mimic self-defense loads so you can ensure your range time is practical and useful for real-world environments.
Winchester Super-X WinClean 9mm 115 Grain BEB
Winchester counters with the Super-X WinClean brass enclosed base (BEB), which they happen to offer in all three popular 9mm weights. Rather than the copper casing of the America Eagle TMJ, Winchester opts for a full brass coating. This produces a muzzle velocity of nearly 1,200ft/s from a four-inch barrel, typical of 9mm ball ammo of this size.
Best 9mm Self-Defense & Duty Ammo
Federal LE Tactical HST 9mm +P 124 Grain JHP
For duty and serious self-defense application, plus-pressure, or “+P” cartridges are the norm. As a caution, make sure your firearm is rated for +P before firing them or disastrous results can occur.
The Federal LE HST 9mm is a mean round, pushing along at a powerful 1,200ft/s with nearly 400ft/lbs of energy. There’s a reason law enforcement agencies use Federal HST ammo on the job, it’s reliable, consistent, and deadly.
Hornady Custom 9mm 124 Grain XTP JHP
Hornady is the household name in good ammunition and that is so because they deliver. The Custom 124gr XTP is a pit bull; it goes for the throat and never let’s go. They are designed to put the target down with a few rounds as possible. You can expect a velocity of 1,110ft/s in the standard pressure 124gr XTP, with 339ft/lbs of energy to stop the threat on the spot.
Capacity, Recoil, & Reliability: Is 9mm The Perfect Handgun?
At the beginning of this post, the question was posed of whether or not you should buy a 9mm and if it is a reliable self-defense sidearm. Yes, it is a true contender. With good ammunition, it has no problem putting down threats quickly and efficiently. The best 9mm ammo is consistently more powerful and accurate than .38 Special.
With less felt recoil and about three times the capacity. Also, carbines in this chambering have become very popular due to the low cost of ammunition. Good terminal ballistics for targets under 200 lbs, make it a viable self-defense option. All in a package with almost no felt recoil and much less noise than a rifle caliber carbine.
If you do not yet own a 9mm, you should change that. It truly is a caliber for nearly everyone.