Embodiments of the present disclosure provide modifications to the AR platform operating system such that the platform now is competent to fire large caliber cartridges, including belted cartridges, providing longer range and greater barrier penetration without substantially altering the characteristic features and component inter-relationships of this platform.

Embodiments of the present disclosure provide modifications to the AR platform operating system such that the platform now is competent to fire large caliber cartridges, including belted cartridges, providing longer range and greater barrier penetration without substantially altering the characteristic features and component inter-relationships of this platform.

An improved revolver is disclosed. The revolver has a hollow handle and a cartridge cylinder. The revolver includes a magazine clip, releasably insertable into an interior region of the handle, and at least two cartridge sets contained within the clip. Each cartridge clip, ordinarily cylindrical in shape and unable to be inserted into the magazine clip, is easily compressed by a user into an elliptical shape, which is an improvement designed to enable quick loading, unloading, and reloading of cartridges into the magazine clip and thereafter into the cylinder of the revolver.

An improved revolver is disclosed. The revolver has a hollow handle and a cartridge cylinder. The revolver includes a magazine clip, releasably insertable into an interior region of the handle, and at least two cartridge sets contained within the clip. Each cartridge clip, ordinarily cylindrical in shape and unable to be inserted into the magazine clip, is easily compressed by a user into an elliptical shape, which is an improvement designed to enable quick loading, unloading, and reloading of cartridges into the magazine clip and thereafter into the cylinder of the revolver.

A magazine for a firearm can have a housing defining a cavity with a biased follower arranged therein. The magazine may be configured to be received within a magazine well coupled to the receiver of the firearm so that rounds of ammunition stored in the magazine can be fed into the chamber of the firearm. In addition, multiple spacers can be received within the cavity defined by the magazine housing, which spacers may be configured to change or alter a width, dimension, size, and/or configuration of the magazine housing to allow the magazine to store and feed various and/or different caliber, length, size, and/or types of ammunition.

A magazine for a firearm can have a housing defining a cavity with a biased follower arranged therein. The magazine may be configured to be received within a magazine well coupled to the receiver of the firearm so that rounds of ammunition stored in the magazine can be fed into the chamber of the firearm. In addition, multiple spacers can be received within the cavity defined by the magazine housing, which spacers may be configured to change or alter a width, dimension, size, and/or configuration of the magazine housing to allow the magazine to store and feed various and/or different caliber, length, size, and/or types of ammunition.

Invention is about a window mounting adapter for M134 MINIGUN helicopter door mounted machine guns which provides the integration of the gun to the AS 532 AL/UL Cougar and similar types of helicopters, usage of the gun from the window of the helicopter and localization of the needed parts for the gun to work such as cartouche and battery to the optimum place on the platform and without harming it.

Invention is about a window mounting adapter for M134 MINIGUN helicopter door mounted machine guns which provides the integration of the gun to the AS 532 AL/UL Cougar and similar types of helicopters, usage of the gun from the window of the helicopter and localization of the needed parts for the gun to work such as cartouche and battery to the optimum place on the platform and without harming it.

A vehicle-mounted weapon station is configurable to adjust the height of a rotational elevation axis thereof. The weapon station is provided with at least one fixed hanging ammunition container that is reloadable under the armored protection of the vehicle and the weapon station shell. The weapon station may have both electrically-powered and manually-powered drive systems for rotating a pedestal about an azimuth axis relative to the vehicle, and for rotating weaponry and operational units about the elevation axis, wherein the electrical and manual drive systems transmit power through the same output gear.

A vehicle-mounted weapon station is configurable to adjust the height of a rotational elevation axis thereof. The weapon station is provided with at least one fixed hanging ammunition container that is reloadable under the armored protection of the vehicle and the weapon station shell. The weapon station may have both electrically-powered and manually-powered drive systems for rotating a pedestal about an azimuth axis relative to the vehicle, and for rotating weaponry and operational units about the elevation axis, wherein the electrical and manual drive systems transmit power through the same output gear.