Testing the Duckbill Choke with Matt Haught

Published on September 11, 2020
Duration: 14:18

This video demonstrates the performance of a duckbill choke, a Vietnam-era modification designed to create a horizontal oval shot pattern. Expert Matt Haught tests the choke with various buckshot sizes, highlighting its effectiveness with #4 buckshot for specific tactical scenarios but cautioning against its use in civilian home defense due to excessive spread. The demonstration provides valuable insights into specialized shotgun ballistics.

Quick Summary

The duckbill choke is a specialized shotgun muzzle attachment designed to flatten the shot pattern into a horizontal oval, originally for Vietnam-era US Special Forces engaging moving targets in jungles. It performs best with #4 buckshot, creating a wide 23-inch by 7-inch pattern at 10 yards, but its extreme spread makes it unsuitable for civilian home defense due to collateral damage risks.

Chapters

  1. 00:00Introduction and Equipment Setup
  2. 01:00Duckbill Choke History and Design Explained
  3. 02:19Ammunition Selection for Duckbill Choke
  4. 03:2610-Yard Pattern Testing: #4 Buckshot vs. Others
  5. 08:4225-Yard Testing and Tactical Application Analysis

Frequently Asked Questions

What is a duckbill choke and what was its original purpose?

A duckbill choke is a specialized shotgun muzzle attachment designed to flatten the shot pattern into a horizontal oval. It was developed for US Special Forces in Vietnam to improve hit probability on moving targets in jungle environments.

What type of ammunition is best suited for a duckbill choke?

The duckbill choke is specifically designed for #4 buckshot. Its design allows smaller pellets like those in #4 buckshot to compress and deform more effectively, creating the intended horizontal oval pattern.

How does a duckbill choke affect shotgun patterns at different distances?

At 10 yards, the duckbill choke with #4 buckshot creates a dramatic 23-inch wide by 7-inch tall horizontal oval pattern. While effective for specific tactical uses, the wide spread at longer distances makes it less suitable for civilian applications requiring tighter patterns.

Why is a duckbill choke not recommended for civilian home defense?

The extreme horizontal spread of the duckbill choke, while useful in military ambushes, poses a significant risk of collateral damage in civilian home defense scenarios where tight, controlled patterns are crucial to avoid unintended harm.

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