Shotgun "CUTSHELLS", what are they? How far does birdshot penetrate? Shotgun tips.

Published on November 18, 2022
Duration: 0:45

This guide details the process of creating and testing a shotgun 'cutshell' modification. The video demonstrates how cutting the hull concentrates the shot and casing into a single projectile, significantly increasing penetration power compared to standard birdshot. The demonstration includes a practical test against a 1-inch wood board, showcasing the effectiveness of this DIY ammunition modification.

Quick Summary

A shotgun 'cutshell' is a DIY ammunition modification where the hull is cut, allowing the shot and casing to travel as a single projectile. This concentrates mass and energy, significantly increasing penetration compared to standard birdshot, which often fails to penetrate barriers like a 1-inch wood board.

Chapters

  1. 00:00Introduction to Cutshells
  2. 00:04Birdshot Penetration Test
  3. 00:20How Cutshells Work
  4. 00:39Cutshell Penetration Test

Frequently Asked Questions

What is a shotgun 'cutshell' modification?

A shotgun 'cutshell' is created by cutting the hull of a standard shotshell. This modification allows the shot and the top portion of the casing to travel together as a single projectile, significantly increasing penetration power compared to standard birdshot.

How does a cutshell affect penetration compared to birdshot?

A cutshell concentrates the mass and energy of the shot and casing into a single unit, similar to a slug. This results in much greater penetration power than dispersed birdshot, which often fails to penetrate even light barriers.

What tools are needed to make a shotgun cutshell?

The primary tool demonstrated for creating a shotgun cutshell is a utility knife. The process involves carefully cutting around the circumference of the shotgun shell hull.

Can birdshot penetrate a 1-inch thick wood board?

In the demonstration, standard 12 Gauge birdshot fired from a shotgun failed to penetrate a 1-inch thick white wood board. This highlights the limited penetration capabilities of birdshot against such barriers.

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