.32 Long vs. 9mm

Attribute	.32 Long	9mm
Caliber	.32	9mm
Bullet diameter	.312 in (7.92 mm)	.355 in (9.02 mm)
Case length	.61 in (15.5 mm)	.754 in (19.2 mm)
Overall length	.91 in (23.1 mm)	.984 in (25.0 mm)
Velocity	700-800 fps	1100-1400 fps

Introduction

When it comes to choosing the right ammunition for your firearm, there are a variety of factors to consider. Two popular choices for handguns are the .32 Long and 9mm cartridges. Both have their own unique attributes that make them suitable for different purposes. In this article, we will compare the characteristics of .32 Long and 9mm ammunition to help you make an informed decision.

Size and Caliber

The .32 Long cartridge has a bullet diameter of .312 inches, while the 9mm cartridge has a bullet diameter of .355 inches. This means that the 9mm bullet is larger in diameter compared to the .32 Long bullet. The difference in size can impact the stopping power and penetration of the bullet when it hits the target. The 9mm cartridge is also longer in overall length compared to the .32 Long cartridge, which can affect the amount of gunpowder that can be loaded into the casing.

Velocity and Energy

One of the key differences between the .32 Long and 9mm ammunition is the velocity and energy they produce. The 9mm cartridge typically has a higher velocity and energy compared to the .32 Long cartridge. This means that the 9mm bullet travels faster and hits with more force, which can result in better terminal ballistics. The higher velocity of the 9mm cartridge also means that it has a flatter trajectory and better long-range accuracy compared to the .32 Long cartridge.

Recoil and Control

Another important factor to consider when comparing .32 Long and 9mm ammunition is the recoil and control of the firearm. The 9mm cartridge generates more recoil compared to the .32 Long cartridge due to its higher velocity and energy. This can make it more challenging to control the firearm and maintain accuracy when shooting. On the other hand, the .32 Long cartridge produces less recoil, making it easier to handle and shoot accurately, especially for shooters with less experience or strength.

Availability and Cost

When it comes to availability and cost, the 9mm cartridge is more widely used and readily available compared to the .32 Long cartridge. This means that you are more likely to find 9mm ammunition at gun stores and shooting ranges. The popularity of the 9mm cartridge also means that it is more affordable compared to the .32 Long cartridge. If you are looking for a cost-effective option for target shooting or self-defense, the 9mm cartridge may be the better choice.

Terminal Ballistics and Effectiveness

Terminal ballistics refers to the performance of a bullet when it hits the target. The 9mm cartridge is known for its effectiveness in stopping threats due to its higher velocity and energy. The larger bullet diameter of the 9mm cartridge also contributes to better penetration and expansion upon impact. On the other hand, the .32 Long cartridge may lack the stopping power and penetration needed for self-defense situations. It is important to consider the terminal ballistics of each cartridge when choosing the right ammunition for your firearm.

Conclusion

In conclusion, the .32 Long and 9mm ammunition have their own unique attributes that make them suitable for different purposes. The 9mm cartridge offers higher velocity, energy, and terminal ballistics compared to the .32 Long cartridge. However, the .32 Long cartridge produces less recoil and may be more affordable for shooters on a budget. Ultimately, the choice between .32 Long and 9mm ammunition will depend on your specific needs and preferences. It is important to consider factors such as size, velocity, recoil, availability, and terminal ballistics when selecting the right ammunition for your firearm.