Abstract: Described herein is a firearm magazine release lock that permanently fixes a magazine to a firearm. This device requires disassembly of the firearm action and disengagement of this device with a special tool prior to release of the magazine. The device comprises a retractable detent extending from a magazine catch that prevents simple removal of a magazine. This device requires disassembly of the firearm action and disengagement of this device with a special tool prior to release of the magazine. In some embodiments the device couples to a security bolt to prevent removal of the device from the firearm.

Abstract: Described herein is a firearm magazine release lock that permanently fixes a magazine to a firearm. This device requires disassembly of the firearm action and disengagement of this device with a special tool prior to release of the magazine. The device comprises a retractable detent extending from a magazine catch that prevents simple removal of a magazine. This device requires disassembly of the firearm action and disengagement of this device with a special tool prior to release of the magazine. In some embodiments the device couples to a security bolt to prevent removal of the device from the firearm.

Abstract: Online backup of image files includes providing a user interface for making a backup selection based on an image catalog that includes a plurality of image files, the user interface including a resolution option; receiving a backup selection based on the image catalog, the backup selection indicating a selection of an image file in the image catalog and a resolution choice associated with the image file; and sending a copy of the image file to a remote storage, the copy having a resolution that corresponds to the resolution choice.