Ambidextrous Firearm Magazine Release With Central Actuator

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Solution Overview

Problem

Conventional magazine release mechanisms on firearms are often located on the side, requiring users to use a specific hand to actuate them, making it difficult for ambidextrous operation and necessitating gaze diversion from the target.

Innovation Solution

A centrally-located magazine release mechanism with a side catch and actuator accessible from both sides of the magazine, allowing either hand operation and maintaining focus on the target.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If the magazine release is located on the side of the firearm, then the structure is simple and easy to manufacture, but it requires users to use a specific hand to actuate it, making it difficult for ambidextrous operation

Engineering Contradiction:
Improveambidextrous operationVSAvoidrelease mechanism structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

The magazine release mechanism is repositioned from a lateral location to a central location on the firearm's axis. The arm extends centrally and can be actuated from either side of the magazine by pressing against the actuator, enabling ambidextrous operation without changing the fundamental mechanical structure.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

Solution Approach 2:

The centrally-located actuator serves multiple functions: it can be pressed from the right side by right-handed users, from the left side by left-handed users, and maintains consistent operation across different magazine types. This single location provides universal accessibility for all users regardless of handedness.

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

2Ease of operation

If the magazine release is located on the side of the firearm, then the structure is simple, but it necessitates gaze diversion from the target

Engineering Contradiction:
Improvemaintaining focus on targetVSAvoidrelease mechanism structure
Core Design Contradiction:
Ease of operationVSDevice complexity

Solution Approach 1:

By moving the release mechanism to the central axis of the firearm rather than positioning it laterally, the design allows users to operate it while maintaining their gaze on the target. The arm can be actuated from either side without requiring the user to turn their head or eyes away from the target area.

Inventive Principle:
Principle #17Another dimension (Dimensionality change)

3Adaptability or versatility

If the actuator is accessible from both sides of the magazine, then ambidextrous operation is enabled, but the device complexity increases

Engineering Contradiction:
Improvecompatibility with various magazine typesVSAvoidrelease mechanism structure
Core Design Contradiction:
Adaptability or versatilityVSDevice complexity

Solution Approach 1:

The centrally-located actuator design provides universal compatibility with different magazine types (e.g., AR-15 style, AK-47 style, pistol magazines) because the arm can be pressed from either side regardless of the specific magazine configuration. This single location accommodates various magazine geometries without requiring separate mechanisms.

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

Data Source

PatentUS20250283682A1Firearm magazine engagement mechanisms and related techniques
Publication Date: 2025.09.11 HENRY RAC HLDG CORP D B A HENRY REPEATING ARMS
  • US20250283682A1 patent drawing
  • US20250283682A1 patent drawing
  • US20250283682A1 patent drawing

AI summary

The techniques described herein relate to methods and apparatus for a magazine release for a firearm. The magazine release includes an arm configured to engage with a magazine on a first side of the magazine, and an actuator operatively coupled to the arm and configured to transition the arm from a first position to a second position when actuated, wherein in the first position the arm is engaged with the magazine to hold the magazine and in the second position the arm is disengaged from the magazine, wherein the actuator is configured to be accessible from both the first side of the magazine and a second side of the magazine opposite the first side.