Terminal Velocity Max Range

Published on March 9, 2011
Duration: 1:16

This video explains the critical role of terminal velocity in achieving maximum effective range for long-range shooting. It highlights that most bullets require at least 2,000 ft/s for proper expansion and wound cavity creation. The presenter uses a comparison between a Spitzer and a VLD bullet in 7mm to demonstrate how bullet shape significantly impacts downrange velocity and thus terminal performance at extended distances.

Quick Summary

Terminal velocity is crucial for maximizing effective range in long-range shooting. Most bullets need at least 2,000 ft/s for expansion. Bullet shape, like VLD versus Spitzer, dramatically affects downrange velocity retention, with VLD designs extending terminal performance to greater distances.

Chapters

  1. 00:09Terminal Velocity and Max Range
  2. 00:14Ammunition's Critical Role
  3. 00:24Minimum Velocity for Expansion
  4. 00:37Comparing Bullet Shapes
  5. 00:457mm Bullet Velocity Example
  6. 01:04Bullet Selection for Long Range

Frequently Asked Questions

What is terminal velocity and why is it important for long-range shooting?

Terminal velocity refers to the speed of a bullet as it reaches its target. For long-range shooting, maintaining a sufficient terminal velocity (typically above 2,000 ft/s) is critical for ensuring bullet expansion and creating effective wound cavities, thereby maximizing the rifle's effective range.

How does bullet shape affect terminal velocity at long range?

Bullet shape significantly impacts terminal velocity. Aerodynamically efficient shapes like Very Low Drag (VLD) bullets retain velocity better over distance compared to less streamlined shapes like Spitzer bullets, allowing for terminal performance at greater ranges.

What is the minimum velocity required for bullet expansion?

Most bullets require a minimum velocity of approximately 2,000 feet per second to reliably expand upon impact. This expansion is essential for creating effective wound channels and ensuring humane takedowns in hunting or defensive scenarios.

More Training & Techniques Videos You Might Like

More from Gunwerks

View all →