LPAC 45mm Whistle Round – Potato Gun Project

LPAC 45mm Whistle Round A one-piece, 45 mm-class 3D-printable model created for the LPAC project, featuring a rounded nose, faceted body, and integrated whistle ports. The whistle ports are intended to produce an audible whistle as air moves through the model. **Whistle performance has not yet been physically verified. Sound, loudness, and the airflow needed to produce a tone remain untested.** The model uses 45 mm as its nominal size, with a slightly smaller outside diameter to allow for FDM d…

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