How do I set up and use the Lee HP2520 Breech Lock Hand Press for safe and effective ammunition reloading?

[HarperMarie]

Setting up and using your Lee HP2520 Breech Lock Hand Press is a straightforward process. Here's a step-by-step guide to get you started:

1. Installing the Bushing and Adjusting Dies: Begin by inserting the appropriate bushing into the press frame, securing it with a clockwise 1/6 turn. Next, thread your reloading dies into the press. Adjust each die in or out to achieve the desired function, following the die manufacturer's instructions for your specific cartridge.

2. Preparing Your Cases: Before reloading, thoroughly inspect your cases, discarding any that are damaged or defective. Lubricate the cases using a quality case lubricant, like Lee Case Lubricant, applying a thin, even layer with your fingers. This lubrication is crucial for smooth operation and to prevent cases from sticking in the die. Size the cases immediately after lubricating, or allow the lubricant to dry according to its instructions.

3. Priming Cases: Insert the appropriate universal shell holder for your cartridge into the press. Use a dedicated priming tool designed for the Lee HP2520. Follow the priming tool's instructions for safe and effective priming.

4. Charging Cases with Powder: Carefully thread in the expanding die until it makes contact with the shell holder. This will flare the case mouth, making it easier to seat the bullet. Double-check your reloading manual for the correct powder type and charge weight for your bullet and cartridge. Using a powder measure, carefully dispense the powder into each case, ensuring accurate measurements.

5. Seating Bullets: Adjust the bullet seating die until it touches the shell holder, then back it out three full turns. Place the bullet onto the case mouth and slowly raise the case into the die, seating the bullet to the correct depth as indicated in your reloading manual. If you're using a crimp die, position the crimp groove of the bullet correctly and apply a firm, consistent crimp without crushing the case.

6. Safety First: Always prioritize safety. Wear safety glasses throughout the reloading process. Store your powder and primers safely, away from heat, open flames, and potential ignition sources. Always use the correct powder, measure accurately, and adhere to recommended bullet weights to avoid dangerous over-pressure situations. Review your reloading manual for specific guidelines related to your cartridge and the Lee HP2520 Breech Lock Hand Press.