IP Library Granted Patent US 7,152,355
Granted Patent B2
US 7,152,355 · App. 10/722,699 · Granted Dec 26, 2006

Modular gunstock

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Quick Facts
Patent No.
US 7,152,355
App. No.
10/722,699
Granted
Dec 26, 2006
Kind
B2
Abstract

The present invention is a modular stock system for rifles. The system replaces the rifle's buffer tube with a modified one containing a mount for a constant cheek weld and a rail track for adjustment. A stock module then mounts on the replacement buffer tube. The stock module is interchangeable depending on the user's needs. Various configurations of the stock module are discussed, including adjustable stocks, fixed stocks, and specialized stocks. The stock module may be made even further modular by the addition of rail system.

Claims (19)

1. A modular stock system for a rifle comprising:

a. a mounting module having upper and lower sides, the downward side being disposed towards the ground, said module having attachment means;

b. a replaceable stock module attachable on the mounting module: and

c. a cheek plate essentially coaxial to the mounting module said cheek plate being raised in relation to the stock module such that the stock module is slideable both beneath and in relation to the cheek plate;

wherein the stock module is selectable from a group of assorted modules with varying designs adapted to different functions.

2. The modular stock system of claim 1 , the cheek plate extending from a firearm receiver over the mounting and stock modules.

3. The modular stock system of claim 2 , the stock module further comprising:

a. An interface to receive the mounting module;

b. At least one attachment means to secure the mounting module; and

c. A stock portion, disposed in a rearward direction relative to the receiving interface.

4. The modular stock system of claim 1 , the cheek plate extending from the mounting module and extending over any remainder of the mounting and stock modules.

5. The modular stock system of claim 4 , the stock module further comprising:

a. An interface to receive the mounting module;

b. At least one attachment means to secure the mounting module; and

c. A stock portion, disposed in a rearward direction relative to the receiving interface.

6. The modular stock system of claim 1 , the stock module further comprising:

a. An interface to receive the mounting module;

b. At least one attachment means to secure the mounting module; and

A stock portion, disposed in a rearward direction relative to the receiving interface.

Assignments (9)
SECURITY INTEREST Recorded May 23, 2022
From: MAGPUL INDUSTRIES CORP.
To: U.S. BANK NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 061749/0859 →
RELEASE OF SECURITY INTEREST Recorded Sep 20, 2021
From: SUNTRUST BANK
To: MAGPUL INDUSTRIES CORP.
Reel/Frame 057552/0336 →
RELEASE OF SECURITY INTEREST Recorded Mar 10, 2021
From: GLADSTONE CAPITAL CORPORATION
To: MAGPUL INDUSTRIES CORP.
Reel/Frame 055556/0782 →
SECURITY INTEREST Recorded May 1, 2020
From: MAGPUL INDUSTRIES CORP.
To: GLADSTONE CAPITAL CORPORATION, AS ADMINISTRATIVE AGENT
Reel/Frame 052554/0668 →
RELEASE OF SECURITY INTEREST Recorded Jul 9, 2019
From: TRIANGLE CAPITAL CORPORATION
To: MAGPUL INDUSTRIES CORP.
Reel/Frame 049697/0453 →
SECURITY INTEREST Recorded Feb 13, 2019
From: MAGPUL INDUSTRIES CORP.
To: SUNTRUST BANK
Reel/Frame 048328/0868 →
PATENT SECURITY AGREEMENT Recorded Sep 29, 2011
From: MAGPUL INDUSTRIES CORP.
To: TRIANGLE CAPITAL CORPORATION (AS COLLATERAL AGENT)
Reel/Frame 026989/0735 →
SECURITY AGREEMENT Recorded Sep 16, 2011
From: MAGPUL INDUSTRIES CORP.
To: SUNTRUST BANK
Reel/Frame 026922/0825 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 21, 2011
From: FITZPATRICK, RICHARD M., MR.
To: MAGPUL INDUSTRIES CORP.
Reel/Frame 026474/0355 →