The Possum Hollow bore guide is a popular choice among reloaders, known for its precision and ease of use. But understanding how to use the chart effectively is crucial for achieving consistent and accurate results. This guide delves into the Possum Hollow bore guide chart, explaining its purpose, how to interpret it, and troubleshooting common issues. We'll also address frequently asked questions to ensure you get the most out of your reloading experience.
What is a Possum Hollow Bore Guide Chart?
The Possum Hollow bore guide chart is a reference tool used in conjunction with their bore guides. This chart provides crucial information, primarily neck and shoulder dimensions, to help reloaders accurately size their cases for optimal performance and safety. The chart eliminates guesswork and ensures consistency across your reloading process, resulting in improved accuracy and reduced risk of damage to your firearm or cases. The data presented on the chart is specific to the caliber and the particular bore guide used. Therefore, it is vital to use the correct chart for your setup.
How to Use the Possum Hollow Bore Guide Chart
Using the Possum Hollow bore guide chart is straightforward, but precision is key. First, locate the correct section of the chart that corresponds to your specific caliber and the bore guide you are using. The chart will typically list various dimensions, including:
- Neck diameter: This indicates the inside diameter of the case neck after sizing.
- Shoulder diameter: This is the measurement at the case shoulder, crucial for proper chambering.
- Neck length: This is the length of the case neck.
- Shoulder angle: This refers to the angle of the shoulder, essential for proper bullet seating.
Once you identify these dimensions, you can compare them to your current case dimensions. This allows you to ensure that your cases are correctly sized after using the bore guide. Discrepancies could indicate issues with your setup or the need for adjustment. Accurate measurements are essential here; a digital caliper is recommended for best results.
What are the Common Problems When Using a Possum Hollow Bore Guide?
Several common problems can arise when using a Possum Hollow bore guide:
- Incorrect Chart: Using the wrong chart for your caliber or bore guide is a major source of error. Double-check your selections carefully.
- Improper Case Preparation: Cases must be properly cleaned and lubricated before sizing. Insufficient lubrication can lead to case damage or sticking.
- Calibration Issues: Ensure that your measuring tools, such as calipers, are accurately calibrated. Inaccurate measurements lead to sizing errors.
- Bore Guide Wear: Over time, the bore guide may wear, affecting the precision of sizing. Inspect it regularly for wear and tear.
What if my Cases Don't Size Correctly After Using the Bore Guide?
If your cases aren't sizing correctly after using the bore guide and chart, review the following:
- Re-check the chart: Ensure you are using the correct chart for your specific caliber and bore guide.
- Inspect the bore guide: Look for any damage or wear on the bore guide itself.
- Check your equipment: Make sure your sizing die is properly adjusted and your press is functioning correctly.
- Lubrication: Insufficient lubrication is a common cause of sizing issues. Ensure you're using a sufficient amount of case lubricant.
- Case material: Different case materials may require slight adjustments.
How Can I Find the Right Chart for My Bore Guide?
The Possum Hollow website is the best place to obtain the correct chart. The website may offer downloadable charts organized by caliber and bore guide model. If you encounter issues locating the chart, contacting Possum Hollow customer support is recommended. Provide them with your bore guide model number and caliber for assistance.
What are the Benefits of Using a Possum Hollow Bore Guide?
The benefits of using a Possum Hollow bore guide, in conjunction with the provided chart, include:
- Increased Accuracy: Consistent sizing leads to improved accuracy and precision in shooting.
- Reduced Case Damage: Proper sizing helps to prevent case damage and prolongs their lifespan.
- Improved Consistency: Using a bore guide promotes consistency across your reloading efforts.
- Simplified Reloading: The guide streamlines the case sizing process, making it more efficient.
By understanding the Possum Hollow bore guide chart and following the guidelines outlined here, you can confidently and accurately size your cases, leading to a safer and more enjoyable reloading experience. Remember, safety and precision are paramount in reloading, so always double-check your work.
