Ruger® No .1 450 Bushmaster 1:10 Twist Tech Tip

Published on November 19, 2021
Duration: 3:24

This video provides an expert-level look at the Ruger No. 1 chambered in .450 Bushmaster, specifically addressing concerns about its 1:10 twist rate. The presenter demonstrates sub-MOA accuracy at 100 yards using Hornady ammunition, confirming the rifle's precision for its intended applications, including hunting in states with straight-wall cartridge regulations.

Quick Summary

The Ruger No. 1 in .450 Bushmaster features a 1:10 twist rate, which effectively stabilizes its .452 diameter bullets. This configuration achieves sub-MOA accuracy, demonstrated by tight 'ragged hole' groups at 100 yards, making it suitable for hunting where straight-wall cartridges are required.

Chapters

  1. 00:09History & Legality of .450 Bushmaster
  2. 00:48Ruger No. 1 Accuracy & Twist Rate
  3. 01:34Live Fire Accuracy Demonstration
  4. 02:53Conclusion & Ballistics

Frequently Asked Questions

What is the twist rate of the Ruger No. 1 in .450 Bushmaster?

The Ruger No. 1 chambered in .450 Bushmaster features a 1:10 twist rate. This rate is effective for stabilizing the .450 Bushmaster's .452 diameter bullets, including the 250-grain FTX, and contributes to the rifle's demonstrated sub-MOA accuracy.

Is the .450 Bushmaster a legal straight-wall cartridge for hunting?

Yes, the .450 Bushmaster is recognized as a legal straight-wall cartridge for deer hunting in specific counties in states like Michigan and Ohio. Its performance characteristics make it a suitable choice for these regulations.

What kind of accuracy can be expected from the Ruger No. 1 .450 Bushmaster?

The Ruger No. 1 .450 Bushmaster is capable of sub-MOA accuracy. During testing with Hornady 250 gr FTX ammunition at 100 yards, the rifle produced groups tight enough to be described as a single 'ragged hole'.

What are the key ballistics for the .450 Bushmaster cartridge?

The .450 Bushmaster typically fires a 250-grain bullet at a muzzle velocity of approximately 2200 feet per second. This combination provides significant energy transfer suitable for hunting applications.

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