6.5 Grendel - 120gr Speer Gold Dot - 2020 Deer Load pt. 1

Published on October 16, 2020
Duration: 31:17

This video details the initial stages of developing a 6.5 Grendel load for deer hunting, focusing on the 120-grain Speer Gold Dot bullet. The instructor tests various powders including AR-COMP, Power Pro Varmint, and H4895, meticulously recording group sizes and velocities. The goal is to achieve sufficient velocity for reliable bullet expansion while maintaining accuracy, with a particular emphasis on using new Lapua brass and monitoring for pressure signs.

Quick Summary

This 6.5 Grendel load development focuses on the 120-grain Speer Gold Dot for deer hunting, aiming for velocities above 2350 fps for reliable expansion. Powders tested include AR-COMP, Power Pro Varmint, and H4895, with AR-COMP showing the best accuracy. Lapua brass's increased case capacity is noted, potentially allowing higher powder charges.

Chapters

  1. 00:00Introduction: Deer Hunting Load Goals
  2. 00:09Caliber and Bullet Selection: 6.5 Grendel & 120gr Speer Gold Dot
  3. 00:40Powder Selection: AR-COMP, Power Pro Varmint, H4895
  4. 01:30Velocity Goals for Bullet Performance
  5. 02:22AR-COMP Load Data and Testing Strategy
  6. 03:03Power Pro Varmint Load Data and Testing Strategy
  7. 03:51H4895 Load Data and Testing Strategy
  8. 04:39Reloading Components: OAL, Primers, Brass
  9. 05:18Brass Preparation and Priming
  10. 05:50Weighing Powder Charges
  11. 07:15Bullet Seating Process
  12. 09:37Range Day: Zeroing and Warm-up
  13. 09:55AR-COMP Load Testing: 25.3 Grains
  14. 12:22AR-COMP Load Testing: 25.6 Grains
  15. 15:25AR-COMP Load Testing: 25.9 Grains
  16. 17:27AR-COMP Load Testing: 26.2 Grains (Max)
  17. 20:05Power Pro Varmint Load Testing: 29.6 Grains
  18. 23:06Power Pro Varmint Load Testing: 30.0 Grains
  19. 24:40H4895 Load Testing: 27.0 Grains
  20. 26:42H4895 Load Testing: 27.5 Grains
  21. 28:14Brass Inspection and Pressure Signs
  22. 29:19Analysis and Next Steps: Dropping Power Pro Varmint
  23. 29:49Future Testing: More AR-COMP and H4895
  24. 30:41Conclusion and Next Video Preview

Frequently Asked Questions

What is the primary goal of this 6.5 Grendel load development for deer hunting?

The primary goal is to develop a load for the 6.5 Grendel using the 120-grain Speer Gold Dot bullet that achieves sufficient velocity for reliable bullet expansion on deer, while maintaining excellent accuracy. The instructor aims to surpass previous velocities of around 2350 fps.

Which powders are being tested for the 6.5 Grendel 120gr Speer Gold Dot load?

The instructor is testing AR-COMP, Power Pro Varmint, and Hodgdon H4895 powders. Specific charge weights are being explored for each, with a focus on pushing boundaries while monitoring for pressure signs and accuracy.

How does Lapua brass affect 6.5 Grendel load development?

New Lapua brass for the 6.5 Grendel has a greater case capacity than Hornady brass. This means lower velocities with the same powder charge but also provides more room for powder, potentially allowing for higher charges before reaching pressure limits.

What are the observed accuracy results for the tested powders in 6.5 Grendel?

AR-COMP consistently produced good accuracy with groups around 0.53-0.72 inches. Power Pro Varmint showed less impressive accuracy (0.98-1.4 inch groups), and H4895 had moderate accuracy (0.79 inches) but lower velocities. AR-COMP appears to be the most promising for accuracy.

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