Oct 13, 2026

US12760988 - Weapon stabilization device

A weapon stabilization device for attachment to a weapon, which includes a stock chassis configured with an elongate body for housing a buffer tube associated with the weapon, an angular frame member connecting to the elongate body, a V-shaped brace attached to the angular frame member and elongate body, and a lock release assembly for disengaging a lockable mechanism associated with connection of the stock chassis to a shoulder chassis. The stock chassis also includes a pin-lock release assembly slidably mounted to a mounting rail of the elongate body and configured with an adjustable pin for engaging the buffer tube. The shoulder chassis includes a curvilinear shoulder plate connecting to a barreled section with an interior chamber for housing a primary rotational element of a dual-ball joint assembly, with the dual-ball joint assembly also including a secondary rotational element housed within the lockable mechanism and linked to the primary rotational element.

Inventors: Isaac David Mitchell
Filing date: 2025-04-25

firearmstabilizationdevice

The patent describes a weapon stabilization device designed to attach to firearms, featuring a stock chassis with an elongate body, angular frame member, and a pin-lock release assembly for securing the buffer tube. Additionally, it includes a shoulder chassis that connects to the stock chassis and incorporates a dual-ball joint assembly for enhanced maneuverability.

Claim 1

1 . A weapon stabilization device for supporting a weapon equipped with a buffer tube, the weapon stabilization device comprising, in combination: a stock chassis having an elongate body configured with a throughput bore for accepting therein an end of the buffer tube and an angular frame member integrally connecting to a heel end of the elongate body; a mounting rail integrally connecting to and extending below said elongate body; a pin-lock release assembly having a pin housing configured with a mounting channel capable of slidably fitting to said mounting rail and an adjustable pin, said mounting rail and said mounting channel respectively having a first bore and a pin bore in an aligned arrangement for accepting therein and passing therethrough said adjustable pin to lockingly intercept the buffer tube; and a shoulder chassis swivelly connecting to said heel end of the elongate body. a stock chassis having an elongate body configured with a throughput bore for accepting therein an end of the buffer tube and an angular frame member integrally connecting to a heel end of the elongate body; a mounting rail integrally connecting to and extending below said elongate body; a pin-lock release assembly having a pin housing configured with a mounting channel capable of slidably fitting to said mounting rail and an adjustable pin, said mounting rail and said mounting channel respectively having a first bore and a pin bore in an aligned arrangement for accepting therein and passing therethrough said adjustable pin to lockingly intercept the buffer tube; and a shoulder chassis swivelly connecting to said heel end of the elongate body.

Google Patents

https://patents.google.com/patent/US12760988

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12760988