Shooting To Ranges Beyond Your BDC Turret

Published on March 26, 2012
Duration: 4:04

This video explains how to achieve accurate shots beyond a ballistic turret's calibrated range. It details using a G7 ballistics calculator to determine necessary MOA adjustments for extended distances, factoring in bullet BC, muzzle velocity, and environmental conditions. The instructor demonstrates dialing in precise elevation and windage corrections for a 1175-yard shot, highlighting the importance of accurate ballistic data and scope adjustments for ultra-long-range success.

Quick Summary

To shoot accurately beyond your ballistic turret's calibration, use a ballistics calculator (like G7's) to determine the exact MOA adjustment needed for your range. Input bullet BC, muzzle velocity, zero range, sight height, and environmental data for an accurate firing solution, then dial the calculated MOA into your scope's turrets.

Chapters

  1. 00:08Understanding Ballistic Turrets
  2. 00:14Shooting Beyond Calibration
  3. 00:22Elevation Adjustment Explained
  4. 00:37G7 Ballistic Turret Features
  5. 00:50MOA Adjustments in Scopes
  6. 01:03Calculating Adjustment Needs
  7. 01:22Using G7 Ballistics Calculator
  8. 02:00Field Calculator Demonstration
  9. 02:08Rifle Ballistic Parameters
  10. 02:20Calculating Firing Solution
  11. 02:41Dialing Drop Compensation
  12. 02:44Wind Hold Calculation
  13. 03:02Executing the Shot
  14. 03:33Shot Analysis and Success
  15. 03:53Conclusion: Ultra Long Range Shooting

Frequently Asked Questions

How do I shoot accurately at distances beyond my rifle scope's ballistic turret calibration?

To shoot beyond your ballistic turret's calibration, use a ballistics calculator (like G7's online tool) to determine the exact MOA (Minute of Angle) adjustment needed for your specific range. Input your bullet's Ballistic Coefficient, muzzle velocity, zero range, sight height, and environmental conditions for an accurate firing solution.

What information is crucial for calculating long-range shooting adjustments?

Crucial information includes your bullet's Ballistic Coefficient (BC), muzzle velocity, your rifle's zero range, the height of your scope's line of sight above the bore, and anticipated environmental factors like elevation and temperature. This data allows ballistics calculators to generate precise MOA corrections.

How do I translate a ballistics calculator's MOA recommendation into scope adjustments?

Once the calculator provides the required MOA adjustment (e.g., 27.8 MOA), you'll need to know your scope's adjustment values. If your scope has 0.25 MOA clicks and 20 MOA per turret revolution, you'd dial one full revolution (20 MOA) and then add the remaining 7.8 MOA by dialing 7 MOA and 3 clicks.

What is the role of MOA in long-range shooting adjustments?

MOA (Minute of Angle) is a unit of angular measurement used for scope adjustments. Most scopes are calibrated in MOA (often 0.25 MOA per click). Ballistics calculators provide drop and windage corrections in MOA, which you then dial into your scope's turrets to compensate for bullet trajectory at extended ranges.

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