How to Zero With Iron Sights | Shooting Techniques | Tactical Rifleman

Published on October 13, 2017
Duration: 8:28

This video details the process of zeroing iron sights on AR-style rifles and AK platforms. It emphasizes selecting the correct zero distance (25m or 50m) and using the appropriate target. Proper sight alignment, stable shooting positions, and methodical adjustments to the front sight post (elevation) and rear sight (windage) are crucial for achieving an accurate zero.

Quick Summary

To zero iron sights, select a 25m or 50m target. Use the small rear aperture and bottom out the sight, adjusting A1/A2 or A3/A4 sights as needed. Maintain a stable position, achieve perfect sight alignment, fire a group, and calculate adjustments for elevation (front post) and windage (rear knob).

Chapters

  1. 00:00Introduction to Iron Sight Zeroing
  2. 00:29Selecting Zero Distance
  3. 00:59Rear Sight Configuration
  4. 01:45Shooting Position and Stability
  5. 02:48Sight Alignment and Grouping
  6. 03:42Target Analysis and Correction Calculation
  7. 05:02Adjusting Elevation
  8. 06:17Adjusting Windage
  9. 06:57Confirmation and Long-Range Verification

Frequently Asked Questions

What is the standard military zero for AR-style rifles?

The standard military zero for AR-style rifles is typically a 25-meter zero, which is equivalent to a 300-meter zero. This means that at 300 meters, your rounds should impact the center of the target if zeroed correctly at 25 meters.

How do you adjust the elevation on AR-15 iron sights?

Elevation adjustments on AR-15 iron sights are made using the front sight post. Turning the post clockwise raises the point of impact, while turning it counter-clockwise lowers the point of impact. A tool or even a bullet tip can be used to depress the detent and rotate the post.

What is the difference between A1/A2 and A3/A4 rear sight adjustments?

For A1/A2 rifles, use the small aperture, bottom out the sight, and move up one click past the 300m mark. For A3/A4 rifles with removable carry handles, move up two clicks or to the 'Z' mark for the initial zero setup.

How many clicks are typically needed for windage adjustment on a 25m zero target?

On standard 25-meter zeroing targets, approximately three clicks of the rear sight's windage knob will move the point of impact one grid block horizontally. This ratio can vary slightly depending on the specific sight and target.

Related News

All News →

More Training & Techniques Videos You Might Like

More from Tactical Rifleman

View all →