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Prvi Partizan Ammo
Prvi Partizan PPH9BL Full Metal Jacket 108 Grain 9mm Browning Long 1148 fps
$33.56 - $549.70
9mm Browning Long (9x20mm) Ammo
Professionally Reviewed by:
Nathaniel Boos
Nathaniel Boos is a lifelong firearms enthusiast and shooter, renowned for his experience as a long-range shooter, ammunition importer/exporter, and firearms manufacturer. With years of hands-on experience, he is a trusted authority in the ammunition and firearms industry.
Credentials:
- • 2x Team Safari Competitor
- • KRG Training Level 1, 2, and Force on Force CQB certified
- • Licensed Texas Conceal Carry Holder
- • Kranz Firearms Training Group Advanced Carbine Certified
9mm Browning Long (9x20mm): At a Glance
| Key Characteristics | |
|---|---|
| Firearm Type | Pistol, Semi-automatic |
| Primer Type | Small Pistol |
| Used For | Military, Law Enforcement, Self-Defense |
| Case Design | Rimless, Straight |
| Year Introduced | 1903 |
9mm Browning Long (9x20mm): At a Glance: Pros and Cons
Pros
- ✔ Moderate recoil for easier control
- ✔ Good stopping power for a pistol round
- ✔ Compact size suitable for concealed carry
- ✔ Effective for self-defense applications
- ✔ Historical significance in European military use
Cons
- ✘ Limited availability of modern ammunition
- ✘ Fewer firearm options compared to more common calibers
- ✘ Less powerful than some modern pistol cartridges
- ✘ Limited popularity outside of collectors' circles
- ✘ Lack of modern load development
9mm Browning Long (9x20mm): A Comprehensive Overview
The 9mm Browning Long, also known as 9x20mm SR, is a pistol cartridge developed by John Browning for FN Herstal in 1903. It was designed to provide improved stopping power over the 7.65mm Browning (.32 ACP) while maintaining manageable recoil in blowback-operated pistols. This cartridge saw limited but notable use in military and law enforcement applications during the early 20th century.
History and Development
The 9mm Browning Long was introduced in 1903 as a more powerful alternative to the 7.65mm Browning (.32 ACP). It was specifically designed for use in the FN Model 1903 pistol, which was adopted by several European militaries, including Sweden and the Netherlands. The cartridge featured a longer case than the 9mm Browning Short (9x17mm, .380 ACP) to accommodate more powder and achieve higher velocities.
Despite its initial adoption by some military forces, the 9mm Browning Long never gained widespread popularity. It was eventually overshadowed by other pistol cartridges like the 9mm Parabellum and .45 ACP. Production of firearms chambered for this round largely ceased by the 1950s, although some surplus weapons remained in use for several more decades.
Technical Specifications
The 9mm Browning Long cartridge has a case length of 20mm and an overall length of 28.5mm. It typically uses a 115-grain (7.45g) bullet, achieving muzzle velocities around 1,070 fps (326 m/s) and muzzle energies of 292 ft-lbs (396 J). The cartridge operates at relatively low pressures, making it suitable for use in simple blowback-operated firearms.
9mm Browning Long (9x20mm) Timeline:
9mm Browning Long Performance Characteristics
Key performance metrics of the 9mm Browning Long cartridge
| Characteristic | Performance |
|---|---|
| Bullet Weight | 115 grains (7.45g) Standard loading for this cartridge |
| Muzzle Velocity | 1,070 fps (326 m/s) From a 5-inch barrel |
| Muzzle Energy | 292 ft-lbs (396 J) Moderate energy for a pistol cartridge of its era |
| Effective Range | 50 meters Typical effective range for military and law enforcement use |
| Case Length | 20mm Longer than the 9mm Browning Short (9x17mm) |
Bullet Weight vs. Muzzle Velocity
This chart shows how bullet weight affects muzzle velocity for common 9mm Browning Long (9x20mm) loads.
9mm Browning Long (9x20mm): Effective Range for Different Applications
This table provides estimated effective ranges for 9mm Browning Long ammunition in various applications. Ranges are based on typical bullet weights and velocities.
| Application | Effective Range (yards) | Notes |
|---|---|---|
| Military/Combat | 0-50 | Limited use in modern military applications |
| Law Enforcement | 0-25 | Rarely used in modern law enforcement |
| Target Shooting | 0-50 | Suitable for short-range target practice |
| Self-Defense | 0-15 | Effective at close range, but limited by low power |
Note: The 9mm Browning Long is an obsolete cartridge with limited modern applications. Effective ranges are significantly shorter than more contemporary pistol cartridges due to its lower power and older design. Always prioritize safety and adhere to local laws and regulations.
Applications for 9mm Browning Long (9x20mm)
The 9mm Browning Long is an obsolete cartridge with limited modern applications:
9mm Browning Long (9x20mm) Comparisons
The 9mm Browning Long, also known as 9x20mm, is a pistol cartridge developed in the early 20th century. To understand its characteristics and applications, let's compare it to similar cartridges:
Recoil Energy Comparison
Compare the estimated recoil energy of 9mm Browning Long with other pistol cartridges. (Based on a 2 lb pistol)
Ballistic Trajectory Comparison
This chart compares the ballistic trajectory (bullet drop) of 9mm Browning Long with other pistol cartridges over distance.
Wind Drift Comparison
This chart compares the wind drift of 9mm Browning Long with other pistol cartridges in a 10 mph crosswind.
Energy Retention Comparison
This chart compares the energy retention of 9mm Browning Long with other pistol cartridges over distance.
9mm Browning Long (9x20mm) Sectional Density
The 9mm Browning Long, also known as 9x20mm, is a pistol cartridge developed in 1903 for the FN Model 1903 semi-automatic pistol. This table compares the sectional density of different bullet weights for this cartridge.
| Cartridge | Bullet Weight (gr) | Sectional Density |
|---|---|---|
| 9mm Browning Long | 108 | 0.136 |
| 9mm Browning Long | 115 | 0.145 |
| 9mm Browning Long | 124 | 0.156 |
Note: The 9mm Browning Long is an obsolete cartridge, and data on its various loadings can be limited. The sectional density values provided are calculated based on the bullet diameter of 0.355 inches. Actual commercial loadings may vary.