Integrated Flash Hider and Muzzle Brake for Firearm Recoil Control

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Solution Overview

Problem

Current devices fail to combine effectively the functions of a flash hider and a muzzle brake, which are essential for reducing recoil and flash, leading to inadequate performance in tactical applications.

Innovation Solution

A single, integrally made device that combines a flash hider with a muzzle brake, where the flash hider is positioned upstream and comprises slots to reduce flash, while the muzzle brake downstream reduces recoil, with specific geometries and materials used to enhance durability and stealth.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If separate flash hider and muzzle brake devices are used, then each function can be optimized independently, but the overall device complexity increases and tactical advantage is reduced

Engineering Contradiction:
Improvetactical advantageVSAvoiddevice complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The patent combines a flash hider and muzzle brake into a single integrated device mounted on the firearm muzzle. The flash hider portion includes slots for flash suppression while the muzzle brake portion includes ports for recoil reduction, both functioning simultaneously from one unified structure rather than requiring separate attachments.

Inventive Principle:
Principle #5Merging (Combining)

Solution Approach 2:

The integrated muzzle device performs multiple functions simultaneously: flash suppression through the flash hider slots and recoil reduction through the muzzle brake ports. This multi-functional design provides comprehensive tactical advantage without requiring multiple separate devices.

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

2Object-affected harmful factors

If a flash hider is positioned upstream, then flash suppression is prioritized, but recoil reduction capability may be compromised

Engineering Contradiction:
Improveflash suppressionVSAvoidrecoil reduction
Core Design Contradiction:
Object-affected harmful factorsVSForce

Solution Approach 1:

The device is divided into distinct functional segments: an upstream flash hider portion with slots for flash suppression and a downstream muzzle brake portion with ports for recoil reduction. This segmentation allows each function to be optimized for its specific location while working together as an integrated system.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

Different portions of the device have different geometries and functions tailored to their specific locations. The flash hider portion features slots oriented for flash suppression while the muzzle brake portion features ports configured for recoil reduction, with each area optimized for its local function.

Inventive Principle:
Principle #3Local quality

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 combination device effectively suppresses flash and reduces recoil, improving durability, stealth, and weapon control by prioritizing flash suppression and then addressing recoil, resulting in enhanced tactical performance.

Implementation Method 1

the flash hider is upstream from said muzzle brake

Methodology Applied
Scientific EffectGas flow redirection:

Implementation Method 2

said muzzle brake downstream reduces recoil

Methodology Applied
Scientific EffectGas flow redirection:

Data Source

PatentUS9417022B2Combination flash hider and muzzle brake
Publication Date: 2016.08.16 SHERRILL JOHN WILLIAM
  • US9417022B2 patent drawing
  • US9417022B2 patent drawing
  • US9417022B2 patent drawing

AI summary

A system and method for a combination flash hider and muzzle brake. The flash hider is upstream of the muzzle brake. This allows the flash hider to take priority over the muzzle brake. The flash hider has slots allowing the exhausting gas to exit, causing the exhaust gases to decrease temperature and pressure to a point below the flash point. This reduces flash. The muzzle brake has at least one port.