Frankfort Arsenal Case Trim and Prep Center Setup and Use

Published on November 25, 2021
Duration: 12:49

This guide details the setup and operation of the Frankfort Arsenal Case Trim and Prep Center for reloading brass. It covers selecting the correct collets and bushings, adjusting the trim length, and installing various attachments for deburring, chamfering, and primer pocket cleaning. The speaker emphasizes the efficiency of the tool for preparing brass, especially for calibers like 6.5 Grendel and 5.56/.223.

Quick Summary

The Frankfort Arsenal Case Trim and Prep Center offers three stations for efficient brass preparation, including case trimming, deburring, chamfering, and primer pocket cleaning. Proper setup involves selecting the correct collets and bushings, and adjusting the trim length by ensuring the brass case just touches the blade before locking it down.

Chapters

  1. 00:00Introduction to Frankfort Arsenal Case Prep Center
  2. 00:14Unboxing and Initial Impressions
  3. 00:30Understanding the Three Stations
  4. 00:53Included Attachments and Components
  5. 01:19Primer Pocket Crimp Remover (Separate Purchase)
  6. 01:58Setting Up the Case Trimming Station
  7. 02:21Selecting Collets and Collars
  8. 02:51Attaching the Trimming Unit and Setting Length
  9. 03:40Adjusting the Blade Body (Left-Hand Threads)
  10. 04:07Achieving Desired Trim Length
  11. 04:29Per-Caliber Setup Requirement
  12. 04:40Installing Other Attachments (Deburr, Chamfer, Primer Pocket Cleaner)
  13. 04:52Prioritizing Primer Pocket Crimp Remover for 5.56/.223
  14. 05:20First Test Run with 6.5 Grendel Brass
  15. 05:30Trimming Process
  16. 05:51Deburring and Chamfering Results
  17. 06:03Grip Challenges and Glove Recommendation
  18. 06:44Primer Pocket Cleaning Effectiveness
  19. 06:57Overall Speed and Efficiency
  20. 07:02Optimal Operating Position
  21. 07:22Conclusion and Next Steps

Frequently Asked Questions

What are the main functions of the Frankfort Arsenal Case Trim and Prep Center?

The Frankfort Arsenal Case Trim and Prep Center is designed for reloading brass preparation. It features three stations that can accommodate attachments for case trimming, deburring the case mouth, chamfering the inside of the case mouth, and cleaning or uniforming primer pockets.

How do you set the correct trim length on the Frankfort Arsenal Case Trim and Prep Center?

To set the trim length, you insert the brass case into the trimming unit until it just touches the blade. Then, you tighten the blade body until the brass makes contact. Once snug, lock down the blade body to maintain that precise trim length for your cases.

What attachments are included with the Frankfort Arsenal Case Trim and Prep Center?

The center typically comes with attachments for deburring the outside of the case mouth, cleaning primer pockets (large and small), and chamfering the inside of the case mouth. A separate attachment for removing primer pocket crimps is often purchased additionally.

Is the Frankfort Arsenal Case Trim and Prep Center suitable for military-crimped primer pockets?

While the unit has a primer pocket cleaner, it's highly recommended to use a separate Primer Pocket Crimp Remover attachment for military-crimped brass like 5.56/.223. This ensures efficient removal of the crimp before proceeding with other prep steps.

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