Finding the right tools for reloading can be a challenge, especially for those new to the hobby. A crucial piece of equipment for many reloaders is a 20-gauge roll crimper. This guide will delve into the specifics of 20-gauge roll crimpers, their functionalities, and what to consider when choosing one for your reloading bench.
Understanding the Role of a Roll Crimper in Reloading
Before diving into the specifics of 20-gauge roll crimpers, let's establish their importance in the reloading process. A roll crimper is a tool used to securely crimp the mouth of a shotshell hull, firmly sealing the shot and powder inside. This crimping action is crucial for several reasons:
- Safety: A properly crimped hull prevents the shot and powder from spilling, ensuring safe handling and preventing accidental discharge.
- Reliability: A secure crimp prevents the shot column from shifting during firing, leading to more consistent shot patterns and improved accuracy.
- Water Resistance: A tight crimp helps protect the powder from moisture, maintaining the integrity and performance of your ammunition.
Choosing the Right 20 Gauge Roll Crimper: Key Considerations
Selecting the right 20-gauge roll crimper involves considering several factors:
1. Type of Crimp:
Roll crimpers offer different crimp styles. You'll need to select a crimper that matches the type of crimp your chosen hulls require. Common types include:
- Roll crimp: This is the most common type and provides a consistent, reliable seal.
- Over-roll crimp: This type offers a slightly tighter crimp compared to the standard roll crimp.
Understanding your hull's specifications is crucial to selecting the compatible crimper.
2. Compatibility with Your Press:
Roll crimpers come in various designs, each compatible with different reloading presses. Before purchasing, ensure the crimper is compatible with your specific press brand and model. Some crimpers are standalone units, while others are designed to be used as part of a larger reloading system.
3. Adjustability:
A good quality roll crimper will offer adjustable settings to fine-tune the crimp's tightness. This adjustability is vital for achieving the perfect crimp for different types of hulls and powder loads. An improperly adjusted crimper can lead to inconsistent crimp quality and potentially unsafe ammunition.
4. Durability and Build Quality:
Investing in a durable and well-built crimper is crucial for long-term reliability and performance. Look for crimpers made from high-quality materials that can withstand the rigors of regular use. A sturdy crimper will provide consistent crimps over many reloading sessions.
Maintaining Your 20 Gauge Roll Crimper
Proper maintenance of your roll crimper will extend its lifespan and ensure consistent performance:
- Regular Cleaning: Keep your crimper clean and free of debris by regularly brushing away any accumulated powder or hull residue.
- Lubrication: Use a light lubricant on moving parts to reduce friction and ensure smooth operation.
- Proper Storage: Store your crimper in a clean, dry environment to prevent corrosion and damage.
Conclusion: Making the Right Choice
Choosing the right 20-gauge roll crimper is vital for safe and reliable reloading. Consider the factors outlined above – crimp type, press compatibility, adjustability, and build quality – to ensure you select the best crimper for your specific needs. With careful selection and proper maintenance, your roll crimper will be a valuable asset in your reloading arsenal for years to come. Remember to always consult reloading manuals and follow safety guidelines when handling ammunition components.
