First Shots with the .450 Bushmaster

Published on June 23, 2025
Duration: 7:22

This video demonstrates the Gunwerks approach to achieving 500-yard lethality with the .450 Bushmaster straight-wall cartridge. It highlights the challenges of long-range shooting with variable winds and the importance of accurate ballistic data, especially when using non-standard bullet designs. The demonstration emphasizes the effectiveness of their custom loads and rifle system for hunting applications at extended distances.

Quick Summary

The Gunwerks approach to the .450 Bushmaster aims for 500-yard lethality by incorporating a long-range twist and a new high BC bullet, significantly enhancing ballistic performance for hunting applications.

Chapters

  1. 00:00Introduction to .450 Bushmaster Long Range
  2. 00:15Cody Shooting Complex & Cold Conditions
  3. 00:19Shooting the New .450 Bushmaster
  4. 00:22Gunwerks Approach: Straight Wall with Long Range Twist
  5. 00:26Goal: 500 Yard Lethality
  6. 00:34Bullet Performance & Steel Targets
  7. 00:45Wind Conditions & Ballistic Calculations
  8. 00:50Initial Elevation and Windage Adjustments
  9. 01:00First Shot & Recoil Assessment
  10. 01:17Impact Analysis & Corrections
  11. 01:38Adjusting for Windage & Elevation
  12. 01:51Successful 500 Yard Hit
  13. 02:05Repeating Shots & Data Collection
  14. 02:11Ballistic Calculator & BC Data
  15. 02:23Bullet Behavior at Distance
  16. 02:30Doppler Radar for Ballistics
  17. 02:41Doppler Profile vs. Straight BC
  18. 03:03Shoulder Recovery & Repeat Shots
  19. 03:13Consistent Impact Points
  20. 03:27Bullet Impact & Energy Transfer
  21. 03:36327 Grain Bullet Energy
  22. 03:44Hunting Applications & Bullet Design
  23. 04:04Bullet Tumbling & Damage
  24. 04:25Environmental Data & Trueing
  25. 04:41550 Yard Target & Impact
  26. 05:02POI Offset & BC Calculation
  27. 05:14Ballistic Calculator Analysis
  28. 05:22Velocity & Transonic Transition
  29. 05:32Targeting Further Distances
  30. 05:44Recoil & Further Adjustments
  31. 05:56Dialing in 34 Minutes
  32. 06:07Ready for Next Shot
  33. 06:18Dead Center Hit
  34. 06:25Impact Force & Green Spot
  35. 06:35Custom Load Development
  36. 06:43New High BC Bullet
  37. 06:50Project Goal: 500 Yard Whitetail Cartridge
  38. 06:57Achieving 500 Yards Easily
  39. 07:01Gunwerks Secret Sauce: Ammunition

Frequently Asked Questions

What is the primary goal of Gunwerks' .450 Bushmaster project?

The primary goal is to achieve 500-yard lethality with the .450 Bushmaster straight-wall cartridge, applying a long-range twist to the system for hunting applications.

Why is Doppler radar data important for .450 Bushmaster ballistics?

Doppler radar data is crucial because it provides a more accurate ballistic profile for bullets transitioning through transonic and subsonic speeds, which standard G1 BC calculations may not accurately predict at longer ranges.

How does the Gunwerks .450 Bushmaster load differ from traditional ones?

The Gunwerks load utilizes a new high BC bullet, offering significantly improved ballistic performance to extend the effective range of the .450 Bushmaster cartridge beyond typical straight-wall capabilities.

Can a .450 Bushmaster effectively hunt large game at 500 yards?

Yes, with the right bullet construction and a system designed for long-range accuracy, the .450 Bushmaster can deliver lethal energy at 500 yards, even if the bullet tumbles without expanding.

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