Dec 2, 2025

US12487045 - Firearm suppressor

A suppressor assembly for a firearm includes a rear mount, a rear cap, at least one baffle on a forward side of the rear cap, and a front cap on a forward side of the at least one baffle. The rear mount includes an inner bore, a rear attachment interface, and a forward attachment interface. The rear cap is attached to the rear mount through the forward attachment interface. The rear attachment interface connects the suppressor assembly to the firearm. The front cap includes a plurality of exit holes that allow propellant gases to exit the suppressor assembly through the front cap.

Assignee: Argos Ordnance, Inc.
Inventors: Chad Brandon Sims

firearmsuppressorammunition

The patent describes a firearm suppressor assembly that includes a rear mount, a rear cap, multiple baffles, and a front cap with exit holes for propellant gases. The design features a complex internal structure with chambers and walls that enhance the suppressor’s performance by managing gas flow effectively.

Claim 1

1 . A suppressor assembly for a firearm, the suppressor assembly comprising: a rear mount comprising an inner bore, a rear attachment interface, and a forward attachment interface; a rear cap attached to the rear mount through the forward attachment interface; at least one baffle on a forward side of the rear cap; and a front cap on a forward side of the at least one baffle, wherein: the rear attachment interface is configured to connect the suppressor assembly to the firearm; the at least one baffle comprises an inner guide forming a cylindrical cavity, an inner chamber disposed outboard of the inner guide and separated from the cylindrical cavity by a first wall of the inner guide, and an outer chamber disposed outboard of the inner chamber and separated from the inner chamber by a chamber shelf wall; and a second baffle on the forward side of the at least one baffle comprises a first forward wall to enclose the inner chamber and a second forward wall to enclose the outer chamber, the first forward wall and the second forward wall extending in a direction which is oblique relative to a bore axis of the suppressor assembly. a rear mount comprising an inner bore, a rear attachment interface, and a forward attachment interface; a rear cap attached to the rear mount through the forward attachment interface; at least one baffle on a forward side of the rear cap; and a front cap on a forward side of the at least one baffle, wherein: the rear attachment interface is configured to connect the suppressor assembly to the firearm; the at least one baffle comprises an inner guide forming a cylindrical cavity, an inner chamber disposed outboard of the inner guide and separated from the cylindrical cavity by a first wall of the inner guide, and an outer chamber disposed outboard of the inner chamber and separated from the inner chamber by a chamber shelf wall; and a second baffle on the forward side of the at least one baffle comprises a first forward wall to enclose the inner chamber and a second forward wall to enclose the outer chamber, the first forward wall and the second forward wall extending in a direction which is oblique relative to a bore axis of the suppressor assembly.

Google Patents

https://patents.google.com/patent/US12487045

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12487045