NAS3 .50 BMG Ammunition Clears Belt-Fed Test

Final major validation complete as SST moves its .50 BMG NAS3 case toward sample-lot production. Eubank, KY (October 2026) – Shell Shock Technologies, LLC. (SST), a leading innovator in the ammunition industry, today announced that its .50 BMG (12.7x99mm) NAS3™ ammunition has successfully completed live-fire testing in a belt-fed machine gun. The cases and ammunition […]