Introduction:
The .38 Super Comp cartridge holds a unique place in the world of shooting. It's not as ubiquitous as the 9mm or .45 ACP, but its dedicated following appreciates its potent combination of power and manageable recoil. This deep dive explores the .38 Super Comp, examining its history, ballistics, applications, and the reasons behind its enduring appeal among serious shooters. We'll also touch upon the availability and cost of .38 Super Comp brass, an important factor for reloaders.
The History of the .38 Super Comp Cartridge
The .38 Super Comp isn't a completely new cartridge; it's a modified and improved version of the original .38 Super Auto. Developed by Colt in the early 20th century, the .38 Super quickly gained popularity as a powerful self-defense and law enforcement round. However, some felt it could be even more potent. The .38 Super Comp arose from a desire to boost its performance, primarily by increasing pressure. This resulted in a cartridge capable of higher velocities and greater stopping power.
Key Differences Between .38 Super and .38 Super Comp:
| Feature | .38 Super Auto | .38 Super Comp |
|---|---|---|
| Case Length | Slightly shorter | Slightly longer |
| Pressure | Lower | Significantly Higher |
| Velocity | Lower | Higher |
| Energy | Lower | Higher |
| Recoil | Moderate | More pronounced |
Ballistics and Performance of 38 Super Comp
The .38 Super Comp distinguishes itself through its higher chamber pressure and subsequently, increased muzzle velocity. This translates to greater downrange energy, making it more effective for self-defense or competitive shooting scenarios requiring increased stopping power. However, this increased performance also means a noticeable increase in recoil.
Typical Ballistic Data (Data may vary depending on manufacturer and load):
| Bullet Weight (grains) | Muzzle Velocity (fps) | Muzzle Energy (ft-lbs) |
|---|---|---|
| 125 | 1250-1350 | 450-520 |
| 115 | 1300-1400 | 480-550 |
This extra power makes it better suited for:
- Self-defense: The increased stopping power is a significant advantage in critical situations.
- Hunting (Small Game): Though not ideal for larger game, it's effective for small to medium-sized animals.
- Competition Shooting: Its accuracy and power make it a popular choice in some action pistol competitions.
Practical Applications of 38 Super Comp Brass
The primary practical application of the .38 Super Comp lies in its use in firearms designed specifically for it. These typically include 1911-style pistols modified to handle the higher pressure, though some custom manufacturers have also chambered other pistol designs for this round.
Finding and Sourcing .38 Super Comp Brass
Finding .38 Super Comp brass can sometimes be more challenging than finding more common calibers. It’s less frequently manufactured, so expect to pay a premium compared to other calibers. Online retailers specializing in reloading supplies are usually a good starting point. Additionally, checking with local gun clubs and shooting ranges might yield some used brass.
Reloading 38 Super Comp: Considerations and Safety
Reloading .38 Super Comp necessitates extra caution. The higher pressures involved demand precise measurement and adherence to reloading data from reputable sources. Using incorrect data can lead to dangerous over-pressure conditions, potentially causing damage to the firearm or injury to the shooter.
Essential safety precautions when reloading .38 Super Comp:
- Use a quality reloading press: A sturdy press is essential to handle the higher pressures.
- Source your data from reputable sources: Always consult reloading manuals specifically designed for the .38 Super Comp cartridge.
- Double-check your measurements: Carefully weigh your powder charges and measure your cases.
- Inspect your loaded rounds: Examine each round carefully before loading it into your firearm.
Conclusion: The Niche Appeal of 38 Super Comp Brass
The .38 Super Comp isn't a mainstream cartridge, but its niche appeal endures due to its potent performance and manageable recoil (relative to rounds with similar energy levels). It's a cartridge appreciated by serious shooters who understand and appreciate its strengths, even with the added challenges in sourcing components and reloading. The increased power compared to the standard .38 Super makes it a formidable choice for those who need a reliable and hard-hitting round. Remember, safe handling and responsible reloading practices are paramount when working with this higher-pressure cartridge.