公开(公告)号：US20250067538A1

公开(公告)日：2025-02-27

申请号：US18811405

申请日：2024-08-21

Applicant: Magpul Industries Corp.

Inventor： Zachary Freeman

IPC: F41C23/22 ,  F41C23/14

Abstract: A firearm stock includes a comb and a storage cavity that includes an opening extending through at least a portion of the comb. A storage lid is configured to at least partially cover the opening, wherein the storage lid has an open position and a closed position. In some embodiments, a cheek riser is attached to the storage lid. Other firearm stocks and firearm stock accessories are disclosed.

公开(公告)号：US20240418477A1

公开(公告)日：2024-12-19

申请号：US17668565

申请日：2022-02-10

Applicant: Magpul Industries Corp.

Inventor： Duane Liptak ,  Timothy Eric Roberts

IPC: F41C23/12 ,  F41C23/02 ,  F41C23/14

Abstract: This disclosure describes a firearm stock or arm brace with an adjustable length of pull. The stock or arm brace can include a body and lower stock, where the body includes a buffer tube receiving aperture and the lower stock includes a hollow cavity with a plunger and two concentric springs therein. One or more buttons can be affixed to sides of the plunger in the hollow cavity that can be used to depress the plunger against the force of one or both of the springs. One of the two springs may be shorter than the other and have a greater spring constant than the longer spring. Depressing the plunger against the taller spring may allow a user to adjust the length of pull while greater pressure and engagement of the second spring allows the stock or arm brace to be removed from a buffer tube or receiver extension.

公开(公告)号：US12163753B2

公开(公告)日：2024-12-10

申请号：US17713833

申请日：2022-04-05

Applicant: Stenzel Innovations Company

Inventor： Joseph I. Stenzel

IPC: F41A3/66 ,  F41A3/42 ,  F41A3/68 ,  F41A5/26 ,  F41A15/14 ,  F41A17/36 ,  F41A35/06 ,  F41C7/00 ,  F41C23/14 ,  F41C23/16

Abstract: Firearms with combined bolt catch and ejector have a bolt defining a bolt face configured to receive a case head of a cartridge, a bolt catch connected to a frame and movable between a first operational position in which bolt reciprocation forward from the rear position is enabled, and a second restraining position in which a portion of the bolt catch restrains the bolt in the rear position, and the bolt catch having an ejector surface portion positioned clear of the bolt face when the bolt catch is in the first operational position and in registration with a portion of the bolt face when the bolt catch is in the second restraining position such that a case head received by the bolt face strikes the ejector surface portion upon movement of the bolt from the forward to the rearward position when the bolt catch is in the second restraining position.

公开(公告)号：US12146724B2

公开(公告)日：2024-11-19

申请号：US18221121

申请日：2023-07-12

Applicant: South Central Manufacturing Corporation

Inventor： Joseph S. Beasley ,  Albert Jakobus Hoffman

IPC: F41C23/14

Abstract: Stock adapters for firearms have a first adapter portion having a firearm interface configured to removably connect to the stock interface of the firearm, the first adapter portion having a quick detach first adapter interface, a second adapter portion having a stock interface configured to removably connect to the firearm interface of the stock, the second adapter portion having a quick detach second adapter interface configured to removably connect to the firearm interface of the stock, and the first and second adapter interfaces being removably joined in an abutting condition, and when in the abutting condition relatively rotatable between an unlocked condition in which the first and second adapter interfaces are axially separable, and a locked condition in which the first and second adapter interfaces are axially inseparable. The first and second adapter interfaces may be rotationally aligned to rotationally interface about the barrel axis.

公开(公告)号：US20240377157A1

公开(公告)日：2024-11-14

申请号：US18643758

申请日：2024-04-23

Applicant: WILCOX INDUSTRIES CORP.

Inventor： James W. Teetzel ,  Gary M. Lemire

IPC: F41C23/06 ,  F41C23/14

Abstract: A buffer tube apparatus for a weapon includes an outer tube defining a longitudinal axis, the outer tube having a first end configured to be coupled to the weapon and a second end opposite the first end, the second end configured to be coupled to a stock. A buffer assembly includes a shock absorber and is disposed within the outer tube. The buffer assembly is configured to absorb an impact of recoil generated by the weapon. An adjustment bar is configured to interact with the stock. The adjustment bar is coupled to the buffer assembly and slidable with respect to the outer tube along the longitudinal axis.

公开(公告)号：US11994361B2

公开(公告)日：2024-05-28

申请号：US17718388

申请日：2022-04-12

Applicant: Nikolai Pushkarev

Inventor： Nikolai Pushkarev

IPC: F41C23/14

CPC classification number: F41C23/14

Abstract: There is an axle (2) installed in the buttstock body. One end of the axle (2) is connected to the first end of the spring and the second end of the spring is fixed to the swivel platform. The swivel platform is being centered by means of one axle, the spring energy is transferred directly from the axle to the swivel platform. This makes possible to simplify the trigger mechanism of the swivel platform rotation and to increase the performance reliability.

公开(公告)号：US11965708B2

公开(公告)日：2024-04-23

申请号：US17635859

申请日：2020-08-14

Applicant: BESPOKE ENGINEERING PTY LTD

Inventor： Nicholas Mebberson

IPC: F41C23/14

CPC classification number: F41C23/14

Abstract: There is proposed an adjustable gunstock for a firearm, comprising, a base, a mount, at least one relocation member and at least one adjustment member. The base is fixedly connectable to a stock body of the firearm and the mount adjustably engageable with the base. The mount, or a part attachable thereto, forms a shooter's body engaging portion. The at least one relocation member is couplable to the base and configured to adjust the mount relative to the base in a first direction. The at least one adjustment member configured to engage the least one relocation member, and is couplable to the mount, to thereby adjust the mount relative to the base in a second direction, wherein the mount is movable both laterally of, and away from or towards, the stock body of the firearm.

公开(公告)号：US20230384055A1

公开(公告)日：2023-11-30

申请号：US18109179

申请日：2023-02-13

Applicant: Vantac Technologies LLC

Inventor： Joede Thomas Vanek

IPC: F41C23/14 ,  F41C23/04

CPC classification number: F41C23/14 ,  F41C23/04 ,  F41C23/06

Abstract: A buffer tube for a firearm can include a body defining an interior cavity for receiving a buffer spring and a rail disposed on and/or formed from the outer surface of the body. The rail can include one or more pin holes configured to receive a pin of a stock to lock the stock in a position. The buffer tube can also include a slide bar channel defined through at least a portion of the rail and configured to allow a slide bar to slide therein relative to the one or more pin holes to urge a pin out of a respective pin hole and/or to block a pin from being received by the pin holes.

公开(公告)号：US20230366652A1

公开(公告)日：2023-11-16

申请号：US18316867

申请日：2023-05-12

Applicant: Royal Arms International, Inc.

Inventor： Duncan William Thomas

IPC: F41C23/04 ,  F41C23/14

CPC classification number: F41C23/04 ,  F41C23/14

Abstract: A collapsible firearm butt-stock assembly has a shoulder stock 18 coupled with a pair of guide rods 20, 22 slideable in respective guide holes 14, 16 of a housing 12. A locking mechanism including locking members engageable with guide rod recesses 26, 28 provided in the guide rods has an actuator 30 that is movable in the lengthways direction of the guide rods to release the locking members to allow sliding movement of the shoulder stock relative to the housing.

公开(公告)号：US20230304771A1

公开(公告)日：2023-09-28

申请号：US18188866

申请日：2023-03-23

Applicant: Sig Sauer, Inc.

Inventor： Evan Miller ,  Zachary A. Amico

IPC: F41C23/04 ,  F41C23/14

CPC classification number: F41C23/04 ,  F41C23/14

Abstract: A firearm stock includes a stock body slidably mounted on a beam. A lever attached to the stock body can be moved between a locked position, a first unlocked position, and a second unlocked position, where operating the lever moves a locking mechanism between locked and unlocked positions. For example, when the lever is in the first unlocked position, the locking mechanism permits longitudinal adjustment of the stock body along the beam. When the lever is in the second unlocked position the locking mechanism permits the stock body to be slidably removed from the beam. In one example, the lower portion of the stock body defines a plurality of cam pathways for pins that secure the lever to the stock body. Forward cam pathways permit either a pivoting movement about the rear pin or a downward and forward shifting movement.