Universal Firearm Suppressor Adapter Rail Mount

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Solution Overview

Problem

Most firearms are not manufactured to accommodate suppressors, with many barrels featuring obstructions, protrusions, and non-threaded profiles that make it difficult or impossible to attach a suppressor without removing existing muzzle devices, which is a complex and often requiring professional gunsmithing.

Innovation Solution

A universal adapter that securely attaches to a firearm rail, allowing for easy and concentric installation of a suppressor or suppressor extension, even with pre-existing muzzle devices, using a design with protrusions, alignment guides, and gas containment sleeves to ensure proper alignment and secure attachment without requiring removal of existing muzzle devices.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Adaptability or versatility

If a suppressor is attached to a firearm with a non-threaded barrel or pre-existing muzzle device, then suppressor installation becomes possible, but the attachment process becomes complex and requires professional gunsmithing

Engineering Contradiction:
Improvesuppressor compatibilityVSAvoidattachment process complexity
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The adapter serves as an intermediary component between the firearm barrel and the suppressor. It features a first interface that attaches to the firearm rail or muzzle device, and a second interface that attaches to the suppressor, thereby mediating the connection between incompatible components without requiring modification of the original firearm or suppressor

Inventive Principle:
Principle #24Intermediary (Mediator)

Solution Approach 2:

The attachment system is divided into separate modular components: the adapter, the suppressor, and the firearm. This segmentation allows the adapter to be designed with specific interfaces for each component, enabling versatile compatibility while keeping each component relatively simple in design

Inventive Principle:
Principle #1Segmentation

2Adaptability or versatility

If existing muzzle devices are removed to install a suppressor, then suppressor installation becomes possible, but manufacturing and maintenance costs increase

Engineering Contradiction:
Improvesuppressor installation capabilityVSAvoidmanufacturing and maintenance cost
Core Design Contradiction:
Adaptability or versatilityVSEase of manufacture

Solution Approach 1:

The adapter is pre-configured with interfaces designed to attach to common firearm rails and muzzle devices. This preliminary design of universal interfaces eliminates the need for custom fabrication or removal of existing muzzle devices, thereby reducing manufacturing complexity and maintenance costs

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The adapter is designed as a universal component that can interface with multiple types of firearm barrels and muzzle devices through its first interface, while providing a standardized second interface for suppressor attachment. This multi-functionality eliminates the need for firearm-specific adapter variations

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

3Adaptability or versatility

If a universal adapter design is used, then adaptability to different firearms improves, but alignment precision may deteriorate

Engineering Contradiction:
Improvefirearm compatibilityVSAvoidbarrel-suppressor alignment
Core Design Contradiction:
Adaptability or versatilityVSManufacturing precision

Solution Approach 1:

The adapter incorporates asymmetric alignment features such as a V-shaped groove or channel on one side and a corresponding protrusion or wedge on the other side. This asymmetric geometry provides mechanical guidance that forces concentric alignment between the barrel and suppressor during the attachment process, ensuring precision despite universal compatibility

Inventive Principle:
Principle #4Asymmetry

Data Source

PatentUS10274279B2Firearm suppressor adapter for firearm rails
Publication Date: 2019.04.30 DEVHOLD INC
  • US10274279B2 patent drawing
  • US10274279B2 patent drawing
  • US10274279B2 patent drawing

AI summary

A firearm adapter that can attach to a rail secured to a firearm barrel and can quickly, accurately, securely, and concentrically attach a suppressor or suppressor extension to the firearm barrel even when the firearm barrel includes a muzzle device, such as a flash hider. The adapter is tool-less and attaches a suppressor or other muzzle device to a variety of rail equipped firearms with different geometries while providing strong securement and proper alignment.