Abstract: An interactive visualization tool for displaying metrics associated with inventory related output from a replenishment simulation for an enterprise supply chain is described. Predicted values for metrics associated with simulation output may be received on a per item, per node, per epoch basis for a plurality of items associated with the supply chain at a plurality of nodes of the supply chain over a plurality of epochs. A visualization tool user interface may be rendered that includes item and node menus enabling user selection of varying granularity levels for viewing the metrics. The metrics may be aggregated according to a presently selected level of granularity, and represented within a single graphical view of the user interface to visualize projected inventory positions of items across nodes of the supply chain. The aggregated metrics may include an expected projection and a worst-case projection for one or more types of the metrics.

Abstract: Provided herein are extractors, bolt assemblies, firearms, and related methods, devices, and assemblies. A firearm extractor includes a first end, a second end opposite the first end, an axis defined between the first end and the second end, and a pivot portion between the first end and the second end. The extractor may include a notch defined at the inner side of the extractor at an axial location between the pivot portion and the first end that, in operation, engages a cartridge casing having a diameter greater than a casing of a 5.56 NATO cartridge or other platform-standard cartridge. A thickness of the extractor in at least one location defined at the axial location of the notch disposed radially inward of one or more lugs of a barrel or a barrel extension during cycling of the bolt may be greater than 0.019 inches.

Abstract: An interactive visualization tool for displaying metrics associated with inventory related output from a replenishment simulation for an enterprise supply chain is described. Predicted values for metrics associated with simulation output may be received on a per item, per node, per epoch basis for a plurality of items associated with the supply chain at a plurality of nodes of the supply chain over a plurality of epochs. A visualization tool user interface may be rendered that includes item and node menus enabling user selection of varying granularity levels for viewing the metrics. The metrics may be aggregated according to a presently selected level of granularity, and represented within a single graphical view of the user interface to visualize projected inventory positions of items across nodes of the supply chain. The aggregated metrics may include an expected projection and a worst-case projection for one or more types of the metrics.