Feb 3, 2026
A method of firing a firearm includes providing a blank firing adapter plus bullet trap attached to the end of a barrel of the firearm, the blank firing adapter plus bullet trap including a bore aligned with a longitudinal axis of the barrel; providing a magazine that limits loading of up to two live rounds; and arranging for a blast from a cartridge in the firearm to eject a shell casing from the cartridge and automatically operate the firearm to insert a new cartridge from the magazine into a chamber of the firearm.
Jan 6, 2026
The invention discloses an expandable bullet having a set of deformable petals each including a main and set of two small petals, with the petals formed by a pattern of slits across a hollow core of the bullet tip.
Jan 6, 2026
A bullet cartridge ( 1 ) may include a bullet case ( 3 ) defining a caliber diameter (D), a projectile ( 4 ) inserted into the neck portion ( 31 ) of the bullet case ( 3 ), and at least one annular layer ( 51, 52 ) of a sealing medium ( 5 ) formed from a sealing medium ( 5 ) between the bullet case ( 3 ) and the projectile ( 4 ). The bullet case ( 3 ) may be provided with the annular layer ( 51, 52 ) using a microdosing device (microdoser) ( 7 ). The annular layer may include not more than 1 mg of sealing medium ( 5 ) per mm of caliber diameter (D).
Dec 23, 2025
A seating die assembly is provided that includes a die body having a longitudinal axis, a first end surface and a second end surface opposing the first end surface, the first and second end surfaces separated from each other along the longitudinal axis, an elongated cavity disposed along the longitudinal axis, a cartridge receiver defining an opening on the first end surface connected to the elongated cavity, a top punch for seating a bullet in a casing disposed at least partially within the elongated cavity and translatable within the elongated cavity along the longitudinal axis, and a biasing element disposed within the elongated cavity for urging the top punch toward the cartridge receiver to seat the bullet in the casing.
Nov 11, 2025
The present invention relates to a hollow-point bullet, for example for police and/or authority ammunition with a caliber of at most 13 millimeters, which is made of iron, in particular soft iron.
Oct 28, 2025
A cartridge with an expanding bullet that has advantageous terminal effects over an extended range. The expanding bullet including a bullet body including a metal jacket extending from a tail portion to a nose portion and surrounding an interior solid core and defining a forward opening and interior cavity. A tip has an exterior surface substantially flush with an exterior surface of the metal jacket. The tip has a main portion forward of the opening and a tip retention portion that at least partially fills the interior cavity. In certain embodiments the tip retention portion includes one or more fluid entry facilitation means such as a fracture regions configured to, upon impact of the bullet with a target, fracture or deform to expose one or more fluid pathways into the interior cavity and to a forward facing interior surface for initiating expansion of the expanding bullet.
Sep 23, 2025
A bullet system ( 1 ) for use with a weapon upon firing, the bullet system ( 1 ) including a main body ( 3 ) acting as a projectile, as well as a first, second and third drag-reducing assemblies ( 5 a, 5 b, 5 c ) for providing the bullet system ( 1 ) with reductions of base drag, frontal drag and skin drag, during flight trajectory, the drag-reducing assemblies ( 5 a, 5 b, 5 c ) being fluidly connectable to one another via a common longitudinal channel ( 11 ), and the most frontward ( 5 b ) of said drag-reducing assemblies ( 5 a, 5 b, 5 c ) being provided with a material capable of being converted into an operative vapor discharge to be released from an orifice located at the bullet tip for covering the outer surface of the main body ( 3 ) of the bullet system ( 1 ) with said operative vapor discharge during flight, and thus, reducing the skin and frontal drag of the bullet system ( 1 ) during flight; wherein the first drag-reducing assembly ( 5 a ) is being provided about a rearward portion of the main body ( 3 ) for providing the bullet ( 1 ) with a reduction of base drag during flight trajectory.
Aug 5, 2025
A bullet casing impact reducer is disclosed herein. The bullet casing impact reducer includes an upper frame member and a flexible drape member configured to be hung from the upper frame member so as to extend downwardly from the upper frame member, the flexible drape member configured to absorb an impact of a bullet casing after the bullet casing is expelled from a firearm so as to reduce a likelihood that the bullet casing is deflected back towards a shooter of the firearm. In some embodiments, the bullet casing impact reducer further includes a lower frame member configured to be mounted at a bottom end of the flexible drape member, and the lower frame member and a looped lower end portion of the flexible drape member configured to collectively form a collection bin for receiving bullet casings after the bullet casings are expelled from the firearm.
Jul 29, 2025
A cartridge includes a bullet on which there is formed a coating. At least an upper layer of the coating is porous and comprises a thermoset polymer and a filler. The filler may be a dry film lubricant. The cartridge may be used in a gun of the type that has a rifled barrel. A rifled barrel has a bore diameter and a groove diameter. The bullet may have a metal diameter that is less than the groove diameter but slightly greater than the bore diameter. The coated bullet may have a diameter that is greater than or equal to the groove diameter. When fired, the bullet produces less barrel friction and heating than a conventional bullet. The velocity of the coated bullets is greater and the velocity distribution is more narrow compared to uncoated bullets.
Jul 15, 2025
A bullet, having a longitudinal body on which is defined a set of radially spaced, longitudinally extending helical grooves corresponding to the rifling of a particular barrel and at least one circumferential drive band which intersects the set of helical grooves, to define a pressure retaining formation with a casing of a cartridge, in use.
Jun 24, 2025
Bullet constructed from FRP, preferably basalt. The method includes the step of forming pultruded basalt strands positioned co-axially before milling to form a conventional bullet shape. The process uses a 10 mm FRP rod held by a revolving collet that is interfaced with an upper diamond OD grinder and a lower diamond profile wheel. Gravity allows the rod to rest on a Teflon coated cut off wheel. The upper grinder draws the rod to an exact outer dimension and the lower grinder cuts the bullet to a perfect dimension. Linear slides move the cut off wheel and grinders in for the cutting process and out to allow the finished bullet to pass.
May 20, 2025
The present invention relates to a projectile, in particular deformation and/or partial fragmentation bullet, comprising an essentially cylindrical projectile tail, an adjoining bow sided projectile head with an essentially central opening which opens into a cavity that extends axially from the projectile head in the direction of the projectile tail, preferably into the projectile tail, which has a cavity bottom and is bounded by a wall, and an tear-off groove introduced into the wall and, at least partially surroundings the cavity, which is arranged at a distance of at least 10% of the longitudinal extension of the cavity from the cavity bottom and has a radial depth of at least 10% of a caliber diameter and/or of at least 30% of a radial wall thickness of the wall surrounding the cavity.
Apr 22, 2025
A bullet with controlled fragmentation has a core in the form of a generally cylindrical body having a forward end and a rear end and intermediate side portions extending there between, the forward end of the core defining a cavity, a jacket encompassing the rear end and at least selected portions of the sides of the core, the jacket having a sidewall having a first drive band portion having a first wall thickness, and a second portion immediately forward of the drive band portion having a second thickness less than the first thickness, the exterior of the jacket defining a cannelure groove encircling the bullet, and the cannelure groove being positioned forward of the first drive band portion. The drive band may have forward edge defining a step. The bullet of the present invention may also be received in the case mouth of a rimless case and be partially protruding therefrom.
Apr 22, 2025
Devices and methods for a bullet with a strengthened mouth for improved penetration and expansion. In embodiments, a portion of the jacket is folded to provide double walls at the mouth. In embodiments, the jacket and core are partially bonded and partially separated.
