公开(公告)号：US12203724B2

公开(公告)日：2025-01-21

申请号：US17825163

申请日：2022-05-26

Applicant: Unleashed Defense LLC

Inventor： Matt Risley

IPC: F41C23/16 ,  F41G11/00

Abstract: A coupling mechanism comprises a first engaging portion constructed and arranged for direct coupling to a handguard of a firearm; a second engaging portion constructed and arranged for direct coupling to a body of the firearm; and at least one reinforcement element extending between the first engaging portion and the second engaging portion for applying a force that maintains an interface formed between the handguard and the body of the firearm.

公开(公告)号：US20230078533A1

公开(公告)日：2023-03-16

申请号：US17825198

申请日：2022-05-26

Applicant: Unleashed Defense LLC

Inventor： Matt Risley

IPC: F41A21/36

Abstract: A muzzle brake apparatus comprises a main body having a central bore and a plurality of peripheral bores about the central bore, the central bore extending a flow path for a projectile from a barrel of a firearm and an exit for the projectile and a brake backing plate coupled to the main body, the brake backing plate constructed and arranged for coupling to a distal end of the barrel of the firearm, the brake backing plate including an air chamber that provides an interior volume for receiving a flow of gas in the flow path of the barrel, wherein the peripheral bores output a first portion of gas from the firearm, and wherein a second portion of the gas is returned to the barrel from the air chamber.

公开(公告)号：US20230026346A1

公开(公告)日：2023-01-26

申请号：US17825163

申请日：2022-05-26

Applicant: Unleashed Defense LLC

Inventor： Matt Risley

IPC: F41C23/16

Abstract: A coupling mechanism comprises a first engaging portion constructed and arranged for direct coupling to a handguard of a firearm; a second engaging portion constructed and arranged for direct coupling to a body of the firearm; and at least one reinforcement element extending between the first engaging portion and the second engaging portion for applying a force that maintains an interface formed between the handguard and the body of the firearm.