Big Horn Armory Model 89 Spikedriver in 500 S&W

Published on April 21, 2026
Duration: 2:56

Roy Huntington of American Handgunner Magazine reviews the Big Horn Armory Model 89 Spike Driver, a custom-made rifle chambered in .500 S&W Magnum. He highlights its unparalleled workmanship, collector-grade walnut stock, and performance gains from a rifle-length barrel. The review touches on available options like different barrel lengths and calibers, emphasizing the rifle's bespoke nature and high-quality construction.

Quick Summary

The Big Horn Armory Model 89 Spike Driver is a custom-made rifle, often chambered in .500 Smith and Wesson Magnum. A rifle-length barrel provides 300-600 fps more velocity than a handgun, approaching .458 Win Mag performance. It features an 18-inch octagon barrel, Skinner sights, and options for different calibers and finishes.

Chapters

  1. 00:00Introduction to Big Horn Armory Model 89 Spike Driver
  2. 00:05Model 89 Spike Driver in 500 S&W Magnum
  3. 00:19Custom-made Rifle with Unparalleled Workmanship
  4. 00:34Collector Grade Walnut Stock Options
  5. 00:40500 S&W Magnum Velocity from Rifle Barrel
  6. 00:5318-inch Octagon Barrel and Other Options
  7. 00:59Skinner Sights and Case Hardened Finish
  8. 01:10Hunter Black Miscellaneous Parts
  9. 01:14Pacmy Decelerator Butt Pad for Recoil Management
  10. 01:21Hand-Rubbed Oil Finish Stock
  11. 01:27Rifle Weight and Capacity
  12. 01:30Threaded Barrel Option
  13. 01:32.475 Linebaugh Caliber Option
  14. 01:39Shooting the Spike Driver
  15. 01:54Impact Plate Shooting Demonstration
  16. 02:02Big Horn Armory Model 89 Spike Driver Recap
  17. 02:14Complete Custom Gun - Finest Grade Bespoke
  18. 02:25Satisfaction of Owning High-Quality Firearms
  19. 02:47Conclusion and Sign-off

Frequently Asked Questions

What caliber is the Big Horn Armory Model 89 Spike Driver typically chambered in?

The Big Horn Armory Model 89 Spike Driver is prominently featured in .500 Smith and Wesson Magnum. However, the manufacturer also offers it in other calibers, including .475 Linebaugh, catering to a range of shooter preferences.

What are the advantages of the .500 S&W Magnum in a rifle-length barrel?

Using the .500 S&W Magnum in a rifle-length barrel significantly increases projectile velocity, offering 300 to 600 feet per second more than a handgun. This performance level approaches that of established magnum rifle cartridges like the .458 Win Mag.

What barrel options are available for the Big Horn Armory Model 89 Spike Driver?

The Big Horn Armory Model 89 Spike Driver comes with an 18-inch octagon barrel as standard. Shooters can also opt for a 16-inch barrel or a full rifle-length barrel, and a threaded barrel option is available for suppressor use.

What kind of sights does the Model 89 Spike Driver feature?

The rifle is equipped with Skinner sights, which are described as rugged aperture sights. These sights are a favorite for their durability and ease of use, featuring a case-hardened finish.

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