Abstract: Disclosed herein are suppressors for use with firearms or the like, and methods of making and using such firearm suppressors. Some aspects relate to a firearm suppressor including a helical portion extending helically around a cylindrical body portion, at least a section of the helical portion being canted such that it extends radially outward from the cylindrical body portion at an oblique angle relative to a plane normal to the central longitudinal axis. In some cases, the helical portion is canted distally. In another respect, a firearm suppressor including a helical portion extending radially outward from and helically around a cylindrical body portion having a bore to define a crest and a root, and at least one channel extends from an inner opening along the bore to an outer opening along the root of the helical portion.
Abstract: Disclosed herein are suppressors for use with firearms or the like, and methods of making and using such firearm suppressors. Some aspects relate to a firearm suppressor including a helical portion extending helically around a cylindrical body portion, at least a section of the helical portion being canted such that it extends radially outward from the cylindrical body portion at an oblique angle relative to a plane normal to the central longitudinal axis. In some cases, the helical portion is canted distally. In another respect, a firearm suppressor including a helical portion extending radially outward from and helically around a cylindrical body portion having a bore to define a crest and a root, and at least one channel extends from an inner opening along the bore to an outer opening along the root of the helical portion.