Gallery of Guns TV 2018 Poole's Perspective - Buckhorn Sight Alignment

Published on July 13, 2018
Duration: 1:24

This segment from Poole's Perspective on Gallery of Guns TV focuses on understanding and adjusting the Buckhorn rear sight on a Winchester 1886 rifle chambered in .45-70. The instructor emphasizes that while the sight is adjustable for windage via its dovetail, the primary adjustment for elevation is made by moving the ramp up or down the sight's ladder. He advises shooters to determine the actual range each notch on the ladder represents through live-fire testing to maximize the rifle's accuracy potential at various distances.

Quick Summary

The Buckhorn rear sight on a Winchester 1886 is adjustable for both windage and elevation. Windage is corrected by drifting the sight in its dovetail, while elevation is adjusted by moving the ramp up or down. Factory sights are typically zeroed for about 100 yards, but shooters must test each ramp notch to determine its specific range for optimal accuracy.

Chapters

  1. 00:04Introduction to Poole's Perspective
  2. 00:08Winchester 1886 Short Rifle Overview
  3. 00:16Enthusiasm for .45-70 Winchester 1886
  4. 00:26Overlooked Feature: Adjustable Buckhorn Sight
  5. 00:31Origin of the Buckhorn Sight Name
  6. 00:37Windage Adjustment (Dovetail)
  7. 00:43Factory Zeroing (Approx. 100 Yards)
  8. 00:49Elevation Adjustment (Ramp Notches)
  9. 01:05Notches Not Indicating Specific Ranges
  10. 01:13Determining Actual Range Per Notch
  11. 01:17Maximizing Accuracy Potential

Frequently Asked Questions

How do you adjust the windage on a Winchester 1886 Buckhorn sight?

Windage adjustments on a Winchester 1886's Buckhorn rear sight are made by carefully drifting the sight in its dovetail. Use a brass or nylon-tipped hammer and punch to avoid damaging the firearm. This method allows for precise lateral correction to align the point of impact with the intended point of aim.

What is the purpose of the notches on the Buckhorn sight's ramp?

The notches on the Buckhorn sight's adjustable ramp are used to change the sight's elevation, thereby adjusting the point of impact for different shooting distances. However, these notches do not represent specific yardages out of the box; shooters must determine the actual range each notch corresponds to through live-fire testing.

How far is a Winchester 1886 with a Buckhorn sight typically zeroed from the factory?

From the factory, Winchester 1886 rifles equipped with Buckhorn sights are generally well-dialed in for approximately 100 yards. This serves as a baseline, and shooters are encouraged to adjust the sight for closer or farther targets using the ramp's notches.

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