초록 ▼

Extension for an automatic pistol magazine, comprising a substantially parallelepiped box of moldable material, defined by a front wall and by lateral walls, open on the upper face thereof, wherein the lateral walls are provided with inner slide channels, one on each side and made near the upper edg

Extension for an automatic pistol magazine, comprising a substantially parallelepiped box of moldable material, defined by a front wall and by lateral walls, open on the upper face thereof, wherein the lateral walls are provided with inner slide channels, one on each side and made near the upper edges, whereas the rear open portion is properly closed by a secondary body sliding downward on external rails of the rear edge of the walls in a male-female fitting, with inner channels made near the front face edges of the secondary body, locked by an elastic tongue, the tongue having a teeth that penetrates under the bottom edge of the magazine's metallic body and the front wall of extension having an anatomical shape for a better hand grasp of the pistol, lodging the little finger on the anatomical recess thereof.

대표청구항 ▼

1. An arrangement for extension of automatic pistol magazines in order to increase capacity, which comprises: an extension for a lower portion of said magazine, wherein the extension closes the magazine and also supports an inner spring; the extension being coupled to said magazine by an interna

1. An arrangement for extension of automatic pistol magazines in order to increase capacity, which comprises: an extension for a lower portion of said magazine, wherein the extension closes the magazine and also supports an inner spring; the extension being coupled to said magazine by an internal slide fitting with lateral ribs of said magazine; the extension having a shape of a box defined by two secondary bodies; a first secondary body being formed by a front wall and lateral walls, and having an opening on an upper face thereof, where said lateral walls are provided with inner horizontal slide channels, one on each side of an first secondary body and adjacent to the A upper edge of said lateral walls; wherein a rear open portion of the first secondary body is closed by a second secondary body sliding vertically downward on external rails of a rear edge of the lateral walls of the first secondary body in a male-female fitting with inner slide channels provided in a front face of the second secondary body; the second secondary body being locked in a closed operating position by means of an elastic tongue, said elastic tongue having at least one tooth that penetrates under a rear wall of said magazine, fitting to the lower edge of said rear wall. 2. The arrangement according to claim 1, wherein the front wall of the first secondary body has an anatomical concavity with a recess therein for support of a finger of a shooter. 3. The arrangement according to claim 1, wherein said at least one tooth of said elastic tongue penetrates under a bottom edge of said rear wall of said magazine. 4. Extension according to claim 1, wherein said at least one tooth penetrates through a lower gap of said magazine.