What Holds Should You Zero Your Gun At?

Published on February 8, 2022
Duration: 9:17

Choosing the right zero distance for your firearm depends heavily on its intended purpose and the type of optics used. Common zeros like 25, 36, or 100 yards have specific applications, while understanding ballistic trajectory and height over bore is crucial for accurate shooting. Personal preference, like a 50-yard zero, can offer a flatter trajectory for versatile engagement distances.

Quick Summary

The ideal firearm zero distance depends on its intended purpose. Common zeros include 25 yards (indoor), 36 yards (military iron sights), and 100 yards. Understanding ballistic trajectory and height over bore is key, with a 50-yard zero offering a versatile, flatter trajectory.

Chapters

  1. 00:00Introduction to Zeroing
  2. 00:51Common Zeroing Distances Explained
  3. 01:29Purpose-Driven Zeroing Strategy
  4. 02:02Understanding Ballistic Trajectory
  5. 03:52The 36-Yard Zero Method
  6. 04:09Magnified Optics & BDC
  7. 06:12Red Dots & Height Over Bore
  8. 07:18Personal Preference: 50-Yard Zero

Frequently Asked Questions

What are common firearm zero distances?

Common zero distances include 25 yards, often used for indoor ranges; 36 yards, a military standard for iron sights; and 100 yards, which is easy to visualize. The best choice depends on the firearm's purpose and optics.

Why is understanding ballistic trajectory important for zeroing?

Ballistic trajectory is crucial because the optic and barrel are not parallel. The bullet must rise to meet the line of sight, creating two points where they intersect. Knowing this helps predict bullet impact at different ranges.

How does height over bore affect aiming with red dot sights?

Height over bore is the distance between the barrel's center and the optic's center. At very close ranges, like 7 yards, you must aim higher than the target to compensate for this offset, ensuring the bullet lands where intended.

What is a 50-yard zero and why might it be preferred?

A 50-yard zero is a popular choice for many shooters. It typically provides a secondary point of impact around 200-250 yards, resulting in a flatter trajectory that is forgiving for most common engagement distances.

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