38 Special vs. 9mm: Is It Even Worth Debating?
Thanks to their bullets, the 9mm Luger and 38 Special might seem similar to new shooters, but the two rounds have differing capabilities. The 9mm is often the best choice for self-defense for several reasons, which we shall discuss in our 38 Special vs. 9mm battle below.
Let’s get started!
38 Special vs. 9mm
The 38 Special was designed for use in revolvers over 100 years ago. It’s still a favorite of many shooters for various shooting applications.
I’ve fired my grandpa’s 38 Spl snub-nosed revolver many times at the range. I always found it very enjoyable, and preferable to his 357 Magnum revolver.
The 9x19mm Parabellum (aka 9x19mm NATO, 9mm Luger, or 9mm) was also designed over 100 years ago by Georg Luger. However, it didn’t take off in the U.S. until the 1980s and 1990s, when reliable semi-automatic pistols used by law enforcement agencies, such as the FBI, were developed.
I own multiple 9mm handguns. One is a revolver that uses moon clips. The rest are semi-auto pistols, any of which I would trust for personal protection and home defense.
After briefly comparing the cartridges’ specifications, we will see how these rounds fare in terms of recoil, trajectory, accuracy, stopping power, and several other factors. Upon tallying the winners in each section, we’ll decide which is best for your situation.
Cartridge Specs: 38 Special vs. 9mm
The 38 Spl and the 9mm appear to have similar characteristics to the untrained eye. As you can see from the chart, however, they have a few key identifying factors to distinguish the two. One giveaway for the 9mm cartridge is that it’s rimless, which helps it cycle better through semi-auto handguns. This also means you need moon clips to use it in a revolver.
The two most significant differences between these cartridges are the case length and maximum pressure. The 38 Spl’s case is 0.401” longer than the 9mm’s and has a larger capacity by 10.1 grains. However, 9mm rounds have double the maximum pressure of 38 Special rounds according to SAAMI specs.
These rounds also have similar bullet weights. The most common for a 9mm is a 115 grain bullet, but it generally ranges from 53 grains to 165 grains. The 38 Special typically ranges from 90 to 158 grains, with 158 grains being one of the most popular bullet weights.
Since both of these cartridges were designed for handguns, one might assume they perform identically in the real world. Let’s find out if that assumption is correct.
Recoil
Recoil is always a touchy topic because it’s never equal when comparing two cartridges. Recoil is determined by many factors, including the firearm’s weight, bullet weight, and muzzle velocity.
A snub-nose revolver will typically have more felt recoil than a semi-auto pistol because snubbies don’t have all the recoil-absorbing mechanisms that semi-auto pistols typically do, such as the spring and slide, which help to “absorb” some of the felt recoil.
All things considered as equal as possible, the 38 Special will have less recoil than the 9mm because of its lower pressure (therefore lower velocity). You can expect 2.6 to 3 pounds of felt recoil from the 38 Spl, whereas the 9mm has 4 to 8 pounds of recoil.
The 38 Special is off to a great start. But can it maintain its lead?
Trajectory
If you’re using these cartridges for concealed carry, you won’t notice enough difference in their trajectory to affect your choice since most self-defense situations happen within 25 yards. However, it’s important to remember that barrel length significantly contributes to trajectory. When firing the same round, a short barrel will produce a worse trajectory than a longer one.
Bullet design also plays a significant role in trajectory, although it’s less evident at short ranges than when shooting long range. But for the sake of the argument, the 9mm will generally have a slightly flatter trajectory than the 38 Spl due to the higher velocities of its similarly weighted projectiles.
Accuracy
Once again, many factors affect a round’s accuracy. The shooter’s capabilities, recoil, trajectory, and firearm are all significant factors that must be considered.
A skilled marksman can be accurate with nearly any round and firearm. While I’m proficient with most handguns, I tend to be most accurate with my 9mm semi-auto pistols. This is likely because I often fire them instead of a 38 Special revolver. That’s just me, though. I’m certain there are 38 Special masters out there who can shoot circles around me.
To be as fair as possible, we will judge it based on recoil and trajectory. Recoil doesn’t only affect follow-up shots, as some believe to be true. It also plays a significant role in the initial shot. Many shooters will flinch when firing heavy recoil rounds in anticipation of the recoil, which makes them less accurate.
Since these categories were split between the two cartridges, we shall consider this one a draw. The 38 Special will likely be more accurate for the recoil-sensitive shooter, whereas the 9mm might be more accurate for those who are used to firing semi-automatic pistols.
Stopping Power
To be clear, both cartridges have enough “stopping power” to be effective for self-defense, as proper shot placement is the most critical factor in any argument regarding stopping power. Stopping power is influenced by bullet design, energy, and velocity. For instance, a 115-grain jacketed hollow point (JHP) bullet will have more stopping power than a 124-grain full metal jacket (FMJ) bullet.
Stopping power is subjective. But if you’re wondering if the 38 Special is more powerful than the 9mm, then the answer is no.
Even though it’s smaller, the 9mm is more powerful because of its higher chamber pressure. That propels its projectile to a higher velocity, thus increasing its potential striking energy in turn.
The 9mm takes this category and the lead.
Ammo and Handgun Cost/Availability
The 9mm is one of the most popular handgun cartridges in the world, which means ammo and firearms are readily available at most American retailers (including Ammo.com).
That doesn’t mean 38 Special ammo and firearms are difficult to find. They’re not. We have many options for 38 Special rounds in stock!
9mm ammo tends to be less expensive per round, and you generally have more options regarding bullet design, weight, pressure preference, and brand.
If you’re on a tight budget, purchasing a 9mm will likely mean you’ll go to the shooting range more often.
The 9mm’s wider variety and better pricing win this section.
Reloading
For reloaders wondering if the cartridges can be reloaded, the simple answer is a resounding yes!
I own a Lee Precision Ultimate Turret Press to reload my 9mm, and my grandpa reloads 357 Magnum, 45 ACP, and 38 Special on his Dillion reloader.
There is a plethora of reloading information and materials available for both cartridges, so this section is a draw.
9mm vs. .38 Special Ballistics
On paper, the 9mm outperforms the .38 Spl every day of the week, which is one reason so many shooters love it.
That doesn’t mean it’s the right choice for you. You might enjoy firing the 38 Spl despite its ballistic setbacks.
9mm Ballistics
Administrative Note: The information above comes from the manufacturers. The actual ballistics obtained with your firearm can vary considerably from advertised ballistics. Ballistic performance can also vary from lot to lot, even with the same brand and label. When manufacturer ballistic data was unavailable, ballistics were calculated using a ballistics calculator.
For a comprehensive look at the performance of different 9mm rounds, explore our detailed guide on 9mm ballistics, which covers the ballistics data from all the popular ammo manufacturers.
Check out our 9mm ballistics charts for a deeper dive into every 9mm round.
.38 Special Ballistics
Administrative Note: The information above comes from the manufacturers. The actual ballistics obtained with your firearm can vary considerably from advertised ballistics. Ballistic performance can also vary from lot to lot, even with the same brand and label. When manufacturer ballistic data was unavailable, ballistics were calculated using a ballistics calculator.
9mm History
The 9x19mm Luger was designed by the Austrian gunsmith Georg Luger in 1901. He derived it from the 7.65x21mm Parabellum.
In 1903, the U.S. military considered the 9 mm, as well as Browning’s 45 ACP. The 9mm was not adopted by the U.S. military until much later, although the German Imperial Navy and Army adopted it in 1904 and 1908, respectively.
After World War I and through World War II, the 9mm became one of Europe’s most popular handgun cartridges. The United States clung to the maxim “bigger bullets are better” until the U.S. Army adopted the Beretta M9 Service Pistol in the 1980s.
Since this adoption, the 9mm has become synonymous with law enforcement and home defense thanks to its high magazine capacity, stopping power, and low cost per round.
38 Special or 9mm? Which round packs more punch? Get the full breakdown on recoil, stopping power, and more. Click to find out: 38 Special Vs 9mm: Is It Even Worth Debating?
Source: https://freedombunker.com/2024/09/10/38-special-vs-9mm/
Anyone can join.
Anyone can contribute.
Anyone can become informed about their world.
"United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
Before It’s News® is a community of individuals who report on what’s going on around them, from all around the world. Anyone can join. Anyone can contribute. Anyone can become informed about their world. "United We Stand" Click Here To Create Your Personal Citizen Journalist Account Today, Be Sure To Invite Your Friends.
LION'S MANE PRODUCT
Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules
Mushrooms are having a moment. One fabulous fungus in particular, lion’s mane, may help improve memory, depression and anxiety symptoms. They are also an excellent source of nutrients that show promise as a therapy for dementia, and other neurodegenerative diseases. If you’re living with anxiety or depression, you may be curious about all the therapy options out there — including the natural ones.Our Lion’s Mane WHOLE MIND Nootropic Blend has been formulated to utilize the potency of Lion’s mane but also include the benefits of four other Highly Beneficial Mushrooms. Synergistically, they work together to Build your health through improving cognitive function and immunity regardless of your age. Our Nootropic not only improves your Cognitive Function and Activates your Immune System, but it benefits growth of Essential Gut Flora, further enhancing your Vitality.
Our Formula includes: Lion’s Mane Mushrooms which Increase Brain Power through nerve growth, lessen anxiety, reduce depression, and improve concentration. Its an excellent adaptogen, promotes sleep and improves immunity. Shiitake Mushrooms which Fight cancer cells and infectious disease, boost the immune system, promotes brain function, and serves as a source of B vitamins. Maitake Mushrooms which regulate blood sugar levels of diabetics, reduce hypertension and boosts the immune system. Reishi Mushrooms which Fight inflammation, liver disease, fatigue, tumor growth and cancer. They Improve skin disorders and soothes digestive problems, stomach ulcers and leaky gut syndrome. Chaga Mushrooms which have anti-aging effects, boost immune function, improve stamina and athletic performance, even act as a natural aphrodisiac, fighting diabetes and improving liver function. Try Our Lion’s Mane WHOLE MIND Nootropic Blend 60 Capsules Today. Be 100% Satisfied or Receive a Full Money Back Guarantee. Order Yours Today by Following This Link.