Embodiments of a magazine coupler include a coupler body, a first magazine attachment interface coupled to the coupler body and configured to removably mount a lower end portion of the first firearm magazine to the coupler body, a second magazine attachment interface coupled to the coupler body and configured to removably mount a lower end portion of the second firearm magazine to the coupler body, and a finger aperture extending formed through the coupler body. The finger aperture is sized and shaped to enable a user or firearm operator to spin the magazine coupler about a finger of the user when inserted through the finger aperture to vary which of the first firearm magazine and the second firearm magazine resides in an upright orientation for insertion into a well of a firearm when the magazine coupler resides in a deployed state.

Embodiments of a magazine coupler include a coupler body, a first magazine attachment interface coupled to the coupler body and configured to removably mount a lower end portion of the first firearm magazine to the coupler body, a second magazine attachment interface coupled to the coupler body and configured to removably mount a lower end portion of the second firearm magazine to the coupler body, and a finger aperture extending formed through the coupler body. The finger aperture is sized and shaped to enable a user or firearm operator to spin the magazine coupler about a finger of the user when inserted through the finger aperture to vary which of the first firearm magazine and the second firearm magazine resides in an upright orientation for insertion into a well of a firearm when the magazine coupler resides in a deployed state.

A firearm magazine case that is sized to hold a stack of firearm magazines, which case includes a spring mechanism at one end such that the magazines are advanced within the case to a ready position as the magazines are extracted from the case and configured to be mounted on a person's front or side so that the magazines are reached with an easy and natural motion, whereby the case is contoured to a person's body and is configured such that magazines are able to be extracted in one step, yet are effectively protected from the environment, the case includes an attachment mechanism that allows the case to be mounted either horizontally or vertically, according to the user's preference, the case's attachment mechanism, which consists of an “x” shaped ridge or lip which coordinates to accept a triangular insert that is attached to a person's clothing, whereby sliding any side of the “x” down over the triangle attaches the case in a secure manner, yet allows the case to be quickly and easily detached and/or replaced with a new magazine dispenser, and the case is stackable (and perhaps joiningly stackable) with other cases.

The present invention relates to a magazine extension which has been developed for use in semi-automatic and pump-action hunting rifles and which increases the magazine capacity without losing spring force by easily connecting the end of the rifle to the magazine tube.

The present invention relates to a magazine extension which has been developed for use in semi-automatic and pump-action hunting rifles and which increases the magazine capacity without losing spring force by easily connecting the end of the rifle to the magazine tube.

The present disclosure provides apparatus and methods for coupling an item to another item. The apparatus comprises a coupler mounted on the item and comprising a mating face having a plurality of catches thereon, the plurality of catches comprising at least one complementary pair of catches positioned and shaped to be engaged with corresponding catches of another coupler having an identical mating face when mating faces of two couplers are facewise engaged with and rotated relative to each other to align with each other. The coupler may be implemented as a floor plate of a magazine, as a clip, or in other forms.

The present disclosure provides apparatus and methods for coupling an item to another item. The apparatus comprises a coupler mounted on the item and comprising a mating face having a plurality of catches thereon, the plurality of catches comprising at least one complementary pair of catches positioned and shaped to be engaged with corresponding catches of another coupler having an identical mating face when mating faces of two couplers are facewise engaged with and rotated relative to each other to align with each other. The coupler may be implemented as a floor plate of a magazine, as a clip, or in other forms.

The inventive technology herein describes an improved magazine extension configured to be coupled with an ammunition magazine for a firearm. In one embodiment, the improved magazine extension may include an indexing channel to facilitate a more efficient and accurate indexing of the magazine into the firearm. Additional embodiments may include an improved magazine extension having an increased ammunition capacity, as well as a quick release catch to enable the efficient removal of a magazine from the firearm.

A device implementable on a firearm includes a magazine extension housing, a pocket clip and a securing device. The magazine extension housing is attachable to a bottom opening of a magazine well of a magazine that is implementable on the firearm. The securing device is configured to secure the pocket clip to the magazine extension housing.

A device implementable on a firearm includes a magazine extension housing, a pocket clip and a securing device. The magazine extension housing is attachable to a bottom opening of a magazine well of a magazine that is implementable on the firearm. The securing device is configured to secure the pocket clip to the magazine extension housing.