npub12k72r0e8mq8vwqnlpw79k4f0pm66qvjwneelanplcjhdxhmpla3s9ltvsy (npub12k7…tvsy) I dunno they seem to wanna go big again if you look at the XM30.
50mm autocannons. New improved smart he rounds that can detonate over a target instead of on impact.
All came out of the future combat systems project...like the smart 20mm rounds