Magazine for firearms

A magazine for a firearm, comprising:

• a hollow cylindrical housing having a longitudinal axis;
• a cylinder with a helix on an outer surface thereof, the cylinder being fixedly mounted inside the housing and defining a gap relative to an inner surface of the housing;
• a separator with a plurality of longitudinal grooves extending along an axis generally parallel to the longitudinal axis of the housing, each groove for housing a cartridge of the firearm longitudinally between turns of the helix, the separator being rotatably mounted inside the housing and over the cylinder;
• a spring connecting the separator with at least one of the housing and the cylinder;
• a filler secured at one end of the housing;
• a feeder freely mounted in one of the grooves;
• and
• a cartridge remover secured on the cylinder under the filler and allowing passage of the feeder into the filler.

A magazine for a firearm, comprising:

• a hollow cylindrical housing;
• a cylinder with a helix on an outer surface thereof, the cylinder being fixedly mounted inside the housing and defining a gap relative to an inner surface of the housing;
• a separator with a plurality of longitudinal grooves, the separator being rotatably mounted inside the housing and over the cylinder;
• a spring connecting the separator with at least one of the housing and the cylinder;
• a plurality of grooves provided on one end of the housing;
• a front cover being secured to the cylinder;
• and
• a catch provided on the front cover, the catch being engageable with the grooves provided on the housing.

A magazine for a firearm, comprising:

• a hollow cylindrical housing having a longitudinal axis;
• a cylinder with a helix on an outer surface thereof, the cylinder being fixedly mounted inside the housing and defining a gap relative to an inner surface of the housing;
• a separator with a plurality of longitudinal grooves extending along an axis generally parallel to the longitudinal axis of the housing, each groove for housing a cartridge of the firearm longitudinally between turns of the helix, the separator being rotatably mounted inside the housing and over the cylinder;
• a spring connecting the separator with at least one of the housing and the cylinder;
• a plurality of grooves provided on one end of the housing;
• a front cover being secured to the cylinder;
• and
• a catch provided on the front cover, the catch being engageable with the grooves provided on the housing.