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.

Abstract: Disclosed herein are suppressors for use with firearms or the like, and methods of making and using such suppressors. The suppressor may include a body defining a central bore extending from a proximal end to a distal end about a central longitudinal axis. The body includes a proximal body segment defining a proximal bore segment configured to receive a distal end of a barrel of a firearm, and a distal body segment defining a distal bore segment. The body includes a wall having an inner surface defining the bore, and having an outer surface. The wall defines at least one channel extending through the wall from the inner surface in the proximal bore segment to the outer surface in the distal body segment. Some examples include a canted helical portion extending helically around a cylindrical body portion. Some examples include one or more cooling bores spaced from the central bore.

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.

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.