The Hornady Lock-N-Load AP (Automated Progressive) press is a popular choice for reloaders looking to increase their efficiency and production. This in-depth review will explore its features, benefits, and drawbacks, helping you decide if it's the right progressive reloading press for you. We'll cover everything from setup and operation to common issues and potential upgrades. Understanding the Hornady LNL AP progressive press fully means understanding its strengths and weaknesses in the context of your reloading needs.
Setting Up Your Hornady LNL AP Press: A Step-by-Step Guide
Getting started with your Hornady LNL AP requires careful attention to detail. Proper setup is crucial for consistent and safe reloading. Here's a breakdown of the key steps:
Initial Assembly and Component Check
- Unboxing and Inspection: Carefully unpack your press and inspect all components for any damage. Refer to the Hornady manual for a complete parts list.
- Mounting the Press: Securely mount the press to a sturdy workbench using appropriate bolts and washers. Ensure the press is level and stable. A dedicated reloading bench is highly recommended.
- Installing the Die Set: Follow Hornady's instructions for installing your chosen caliber's die set. This typically involves adjusting the shell plate and correctly positioning each die. Accurate die height adjustments are critical for consistent case sizing and bullet seating.
Fine-Tuning and Calibration
- Primer Feed Adjustment: The LNL AP’s primer feed system requires careful adjustment to ensure reliable primer feeding. Too loose, and you risk misfeeds; too tight, and you'll experience jams.
- Case Feed Adjustment: Similarly, the case feed needs precise calibration for smooth operation. Ensure the cases are consistently feeding into the sizing die without jamming.
- Powder Measure Calibration: Accurate powder dispensing is paramount. Calibrate your powder measure meticulously using a scale to ensure consistent charges for every round. Consistency in powder charges is crucial for safety and accuracy.
Operating the Hornady LNL AP: Tips and Techniques for Efficient Reloading
Once properly set up, the Hornady LNL AP offers a relatively straightforward reloading process.
The Reloading Cycle: A Step-by-Step Explanation
The LNL AP's progressive design automates several steps in the reloading process. However, understanding each step is crucial for troubleshooting and maintaining efficient operation.
- Case Feeding: The press automatically feeds a spent case from the shell plate.
- Sizing: The sizing die resizes the case to the correct dimensions.
- Primer Seating: A primer is automatically fed and seated into the case.
- Powder Dispensing: The powder measure dispenses a precise amount of powder into the case.
- Bullet Seating: The bullet seating die seats the bullet to the desired depth.
- Crimping: The final die crimps the bullet to secure it in the case.
Troubleshooting Common Issues
Even with proper setup, you might encounter issues like misfeeds, double charges, or inconsistent crimps. Thoroughly understanding the press's mechanism helps diagnose and address these problems efficiently.
- Misfeeds: Often caused by improper case or primer feed adjustments.
- Double Charges: Check your powder measure calibration and for any obstructions.
- Inconsistent Crimps: Adjust your crimp die settings.
Advantages and Disadvantages of the Hornady LNL AP Press
Like any reloading press, the Hornady LNL AP presents both advantages and disadvantages.
Advantages:
- Speed and Efficiency: Significantly increases reloading speed compared to single-stage presses.
- Automation: Automates several steps, reducing the risk of human error.
- Versatility: Can be adapted to load various calibers with the appropriate dies.
- Durability: Generally robust and built to withstand heavy use.
Disadvantages:
- Initial Cost: Relatively expensive compared to single-stage presses.
- Learning Curve: Requires more time to learn and master than simpler presses.
- Maintenance: Requires regular cleaning and maintenance.
- Space Requirements: Requires a dedicated reloading bench with ample workspace.
Hornady LNL AP Upgrades and Accessories: Enhancing Performance
Several upgrades and accessories can improve the performance and efficiency of your Hornady LNL AP.
- Case Feed Improvement: Upgrades can improve case feeding consistency.
- Improved Powder Measure: A more precise powder measure improves accuracy and consistency.
- Auto-Indexer: Auto-indexers can speed up the reloading process.
Conclusion: Is the Hornady LNL AP Right for You?
The Hornady LNL AP progressive press is a powerful tool for serious reloaders. Its speed, efficiency, and automation features are undeniable benefits. However, the initial cost, learning curve, and space requirements should be carefully considered. If you're serious about high-volume reloading and willing to invest the time and effort to master its operation, the Hornady LNL AP is an excellent choice. Weigh the advantages and disadvantages against your individual reloading needs before making a decision.