A detachable magazine for firearms is provided that includes a magazine body having a quad stack region and a transition region and a follower assembly having a follower body, the follower body configured to travel through both the quad stack region and the transition region.

Disclosed is a novel cartridge feeding system for a gun, relating to the technical field of guns. The system comprises a gun barrel, a chamber, a grip, and a trigger set. A feeding rail is arranged between the grip and the chamber, the trigger set is located at the bottom of the feeding rail, and one end, away from the grip, of the trigger set is provided with a magazine. The upper side of the magazine is connected to the inner bottom of the feeding rail, a rotatable feeding ramp is hinged to the bottom of one end, close to the feeding rail, of the chamber, a bolt is movably arranged in an upper half part of the feeding rail, and a movable cartridge extraction/pushing hook is hinged to the bottom of one end, close to the chamber, of the bolt.

A detachable box magazine for firearms includes a hollow magazine tube extending longitudinally along a median plane. The magazine tube defines a single-stack portion extending substantially to an upper tube end that defines an upper tube opening. The magazine tube has a double-stack portion positioned below the single-stack portion and extending to a bottom tube end. For example, front portions of the opposite tube sidewalls have a stepped shape between the upper tube end and the double-stack portion, and the rear portions of the sidewalls have a linear taper between the upper tube end and the double-stack portion.

A detachable box magazine for firearms includes a hollow magazine tube extending longitudinally along a median plane. The magazine tube defines a single-stack portion extending substantially to an upper tube end that defines an upper tube opening. The magazine tube has a double-stack portion positioned below the single-stack portion and extending to a bottom tube end. For example, front portions of the opposite tube sidewalls have a stepped shape between the upper tube end and the double-stack portion, and the rear portions of the sidewalls have a linear taper between the upper tube end and the double-stack portion.

A magazine device (100) for a double-row arrangement of successive cartridges (200) be inserted into a barrel of a firearm. A magazine housing (110) has an opening (150) to be placed below the cartridge chamber when inserted into the firearm for successive delivery of each cartridge (200). Two of the four opposite walls (112, 114) of the magazine housing (110) in a transition region below the opening (150) form a feed section (160) for successively feeding each cartridge (200) into the opening (150). The feed section (160) formed in the transition stage by two opposite walls (112, 114) of the magazine housing (110) is of a curved form.

A magazine device (100) for a double-row arrangement of successive cartridges (200) be inserted into a barrel of a firearm. A magazine housing (110) has an opening (150) to be placed below the cartridge chamber when inserted into the firearm for successive delivery of each cartridge (200). Two of the four opposite walls (112, 114) of the magazine housing (110) in a transition region below the opening (150) form a feed section (160) for successively feeding each cartridge (200) into the opening (150). The feed section (160) formed in the transition stage by two opposite walls (112, 114) of the magazine housing (110) is of a curved form.

A detachable magazine for firearms is provided that includes a magazine body having a quad stack region and a transition region and a follower assembly having a follower body, the follower body configured to travel through both the quad stack region and the transition region. The detachable magazine has canted rear walls to accommodate cartridges with a range of lengths.

A detachable magazine for firearms is provided that includes a magazine body having a quad stack region and a transition region and a follower assembly having a follower body, the follower body configured to travel through both the quad stack region and the transition region. The detachable magazine has canted rear walls to accommodate cartridges with a range of lengths.

An ammunition magazine for automatic and semi-automatic weapons, in particular for AK47s, AK 74, AR-15, M-16, with gauges 7,62×39; 5,45×39 and 5,56×45, which can be used in the military industry. The magazine makes it possible to fit up to 100 pieces ammunition of four lines, providing a work without a hitch.

The object of the invention is solved by two concentric ribs of the adjacent walls on the front and rear wall inside of the housing, arranged in the same plane, which serve as guides and which move a two-step telescopic feeder mechanism. On the backside of the feeder mechanism, his both parts are provided with arched surfaces comprising grooves and ribs, which are concentric with the rear wall, carrying out the leading of the feeder mechanism.

The magazine contains a housing (1), having a front and a rear wall (2) and (3), on the inner sides of which are ribs (4) and (5). In the housing (1) is placed a feeder mechanism (6), consisting of a base (7) and a top feeder (8), in front of which are grooves (11) and (12), which run on a rib (4). These grooves end with arched surfaces (7′) and (8′), concentric with the arcs of the rib (5) and the wall (3) in which are made grooves (9) and (10) and ribs (10′). The rib (5) moves along the groove (9), along the rib (10′), and along the rear wall (3).

A magazine of a pistol for cartridges with a case rim, having a hollow magazine body for accommodating the cartridges in two vertically offset rows, a base plate, a feeder, which is guided in a displaceable manner in the magazine body, and a compression spring between the feeder and the base plate, wherein the upper end region of the magazine body forms a narrowing, in which the two rows of cartridges are guided together to form a single row. In order to ensure a reliable feed of the cartridges despite the case rim, in the longitudinal center the side walls have inwardly directed beads which run over the entire height of the side walls and merge, in the upper region, into converging guide ribs, and the feeder forms a bearing surface, which is convex in the longitudinal direction and on which a cartridge located thereon can alter its angle of inclination in relation to the horizontal.