Jun 10, 2025

US12326312 - Bullpup conversion kit and gun including the same

A bullpup conversion kit and a gun including the same are provided, wherein bullpup conversion kit includes: a housing configured to be attached to the gun; a linkage member rotatably connected to the housing, and including a first end and a second end rotatable in opposing directions, the second end being configured to actuate a trigger of the gun; a trigger rotatably connected to the housing; an adaptor associated and movable with the trigger; and a first rod connected to the adaptor and the first end of the linkage member.

Inventors: Wei-Min Chen
Filing date: 2024-05-24

bullpupconversionfirearm

The patent describes a bullpup conversion kit designed to modify a firearm by incorporating a housing and a linkage member that actuates the trigger. This innovative design allows for a more compact firearm configuration by repositioning the trigger mechanism within the gun.

Claim 1

A bullpup conversion kit including: a housing configured to be attached to a gun; a linkage member rotatably connected to the housing, and including a first end and a second end rotatable in opposing directions, the second end being configured to actuate a trigger of the gun; a trigger rotatably connected to the housing; an adaptor associated and movable with the trigger; and a first rod connected to the adaptor and the first end of the linkage member. a housing configured to be attached to a gun; a linkage member rotatably connected to the housing, and including a first end and a second end rotatable in opposing directions, the second end being configured to actuate a trigger of the gun; a trigger rotatably connected to the housing; an adaptor associated and movable with the trigger; and a first rod connected to the adaptor and the first end of the linkage member.

Google Patents

https://patents.google.com/patent/US12326312

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12326312