Patent ID: 11725898

Abstract:
Suppressors for firearms are disclosed. In some embodiments, a suppression core comprises an annular cylinder surrounding a center bore, and a baffle structure surrounding the annular cylinder. The annular cylinder and the baffle structure are concentric. The baffle structure comprises a triply periodic minimal surfaces (TPMS) structure. At a transition between the annular cylinder and the baffle structure, a plurality of first openings in the annular cylinder form continuous paths with a plurality of second openings in the baffle structure. In some embodiments, a suppression core comprises an annular cylindrical shape having a center bore, the suppression core comprising a TPMS structure. The TPMS has walls within the TPMS structure. A wall thickness of the walls of the TPMS structure or a unit cell size of the TPMS structure varies within the suppression core.