The First Ten Shots Out of Your Rifle

Published on June 23, 2010
Duration: 3:52

This guide details the process of zeroing a rifle and calibrating its scope turrets for long-range accuracy, as demonstrated by Mike Davidson, Director at Gunwerks LLC. It covers turret swapping, initial zeroing at 500 yards, making MOA corrections, resetting the turret to the physical zero, and verifying trajectory at extended ranges like 710 yards. The instruction emphasizes precise adjustments for consistent performance in the field.

Quick Summary

Expert techniques for zeroing and calibrating long-range rifle scopes are demonstrated by Gunwerks Director Mike Davidson. The process involves selecting the correct turret, zeroing at 500 yards, making MOA corrections, resetting the turret to the physical zero, and verifying trajectory at extended ranges like 710 yards for consistent accuracy.

Chapters

  1. 00:13Turret Selection & Installation
  2. 00:50Zeroing at 500 Yards
  3. 01:38Making MOA Corrections
  4. 02:16Resetting the Turret to Zero
  5. 02:45Trajectory Verification

Frequently Asked Questions

How do you properly install a scope turret for long-range shooting?

Ensure the turret matches environmental conditions. Remove the old turret, align the new turret's '2' mark with the scope's index mark, and secure it. Proper alignment is crucial for accurate dialing.

What is the process for zeroing a rifle at 500 yards with a custom turret?

First, zero the rifle by firing a group at 500 yards. Measure the impact deviation (e.g., 1 MOA low). Adjust the scope turret accordingly, then fire another group to confirm accuracy.

How can you verify the accuracy of a scope turret's ballistic calibration?

After zeroing and resetting the turret to the physical zero, engage a target at a significantly longer distance (e.g., 710 yards). Consistent hits in a tight group confirm the turret accurately represents the rifle's trajectory.

What does MOA mean in the context of rifle scope adjustments?

MOA stands for Minute of Angle. It's a common measurement for scope adjustments, where 1 MOA typically corresponds to about 1 inch at 100 yards. Adjustments are made in MOA increments to correct the point of impact.

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