Adjustable Muzzle Device Gas Venting for Recoil Compensation

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Solution Overview

Problem

Firearms experience muzzle rise, drift, and recoil due to the offset line of recoil and explosive gas discharge, affecting accuracy and shooter stability.

Innovation Solution

A firearm muzzle device that attaches to the barrel, utilizing radial gaps and adjustable venting to direct propellant gases outward and rearward, reducing recoil, muzzle rise, and drift, with adjustable restrictor bodies for customization to the user's firing technique.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If propellant gases are vented radially outward, then muzzle rise and drift are reduced, but device complexity increases

Engineering Contradiction:
Improveshooting accuracyVSAvoidmuzzle device structure
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The muzzle device is segmented into multiple functional zones with different venting configurations. Radial gaps are created at specific locations to direct gases outward for reducing muzzle rise and drift, while other sections maintain different venting patterns for recoil management.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different portions of the muzzle device have different venting characteristics. The device incorporates localized radial gaps at specific angular positions to address muzzle rise and drift independently from other sections that handle recoil compensation.

Inventive Principle:
Principle #3Local quality

2Adaptability or versatility

If restrictor bodies are added for adjustment, then adaptability improves, but device complexity increases

Engineering Contradiction:
Improveventing adjustmentVSAvoidmuzzle device structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The muzzle device incorporates adjustable restrictor bodies that allow dynamic modification of the venting characteristics. Users can adjust the restrictor bodies to change gas flow patterns and optimize performance for different firing techniques and support methods.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The restrictor bodies serve multiple functions: they adjust venting rates, modify gas flow distribution, and adapt the device to different user preferences and firing styles, making a single device versatile for various shooting applications.

Inventive Principle:
Principle #6Universality (Multi-functionality)

Applied Scientific Principles

This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.

Function Achieved in This Case

The device effectively reduces recoil, muzzle rise, and drift, improving shooting accuracy by allowing precise adjustment of gas venting to counteract the firearm's movement, enhancing user-specific compensation for varying support and firing methods.

Implementation Method 1

The present invention directs the gases radially outward from the bore to reduce muzzle rise and drift either left or right.

Methodology Applied
Scientific EffectGas flow:

Implementation Method 2

One embodiment of the present invention directs the propellant gases rearward to reduce the recoil upon firing.

Methodology Applied
Scientific EffectGas flow:

Implementation Method 3

A firearm muzzle device that attaches to the barrel, utilizing radial gaps and adjustable venting to direct propellant gases outward

Methodology Applied
Scientific EffectGas expansion:

Data Source

PatentUS11421957B1Firearm recoil compensating system
Publication Date: 2022.08.23 KUNAU DANIEL JOSEPH
  • US11421957B1 patent drawing
  • US11421957B1 patent drawing
  • US11421957B1 patent drawing

AI summary

The suppression device and system attaches to the muzzle end of the barrel. A vent in the suppression device releases the gases from the barrel in a direction to compensate for drift and recoil. The suppression device adjusts to change the direction and distance from the user at which the device vents the gas. The user adjusts the positioning of the vent on the barrel to control the distances from which the vent is located from the user. The user also adjusts the direction of the vent. The vent directs the gases in a direction chosen by the user from a location designated by the user. Such adjustability enables the user to adapt the suppressor device to the user's specific needs.