A method for thermal processing bullets to yield a refined grain structure, the method includes obtaining one or more bullets, disposing the one or more bullets within a chamber having a temperature gradient between ambient temperature and cryogenic temperature, the chamber having a plurality of temperature zones, moving the one or more bullets between the plurality of temperature zones of the chamber at a predetermined rate, and returning the one or more bullets to the ambient temperature.

A method for thermal processing bullets to yield a refined grain structure, the method includes obtaining one or more bullets, disposing the one or more bullets within a chamber having a temperature gradient between ambient temperature and cryogenic temperature, the chamber having a plurality of temperature zones, moving the one or more bullets between the plurality of temperature zones of the chamber at a predetermined rate, and returning the one or more bullets to the ambient temperature.

The disclosure herein provides for a wooden projectile to be used in firearm that is comprised of wood; and in some embodiments combined with other materials. Further disclosed is a method of manufacturing the wooden projectiles with a silicon substrate.

The disclosure herein provides for a wooden projectile to be used in firearm that is comprised of wood; and in some embodiments combined with other materials. Further disclosed is a method of manufacturing the wooden projectiles with a silicon substrate.

The present invention in some aspects is directed to small arms ammunition and programmed upset characteristics thereof imparted to them using high energy beams. More particularly, the invention relates to ammunition and methods of making ammunition having predetermined patterns of engraving and/or cutting or hardening and/or annealing imparted in the ammunition's forward portion using a programming laser or electron beam system adapted for treating projectiles to effect predetermined and consistent upset configurations.

The present invention in some aspects is directed to small arms ammunition and programmed upset characteristics thereof imparted to them using high energy beams. More particularly, the invention relates to ammunition and methods of making ammunition having predetermined patterns of engraving and/or cutting or hardening and/or annealing imparted in the ammunition's forward portion using a programming laser or electron beam system adapted for treating projectiles to effect predetermined and consistent upset configurations.

Casing for ammunition for hand guns made from aluminium or aluminium alloy, and which has a coating of 2-50 m of CaCO.sub.3(s) on the inner and outer surfaces of the casing, and a method for producing the coated casing.

The present disclosure relates to a cartridge case processing device, comprising: a trimmer holder comprising a first section that receives a die body and a second section provided with a through hole that receives a rotatably mounted rod upon which a cutter is arranged; and an adjusting device positioned coaxial to the rod and comprising a hollow cylindrical component provided with a threaded section that extends at least partially into the second section and engages with an internal threaded section of the second section, the hollow cylindrical component being rotatable relative to the trimmer holder, the adjusting device comprising an operating section for manual rotation of the hollow cylindrical component in relation to the trimmer holder.

The present disclosure relates to a cartridge case processing device, comprising: a trimmer holder comprising a first section that receives a die body and a second section provided with a through hole that receives a rotatably mounted rod upon which a cutter is arranged; and an adjusting device positioned coaxial to the rod and comprising a hollow cylindrical component provided with a threaded section that extends at least partially into the second section and engages with an internal threaded section of the second section, the hollow cylindrical component being rotatable relative to the trimmer holder, the adjusting device comprising an operating section for manual rotation of the hollow cylindrical component in relation to the trimmer holder.

The present invention in some aspects is directed to small arms ammunition and programmed upset characteristics thereof imparted to them using high energy beams. More particularly, the invention relates to ammunition and methods of making ammunition having predetermined patterns of engraving and/or cutting or hardening and/or annealing imparted in the ammunition's forward portion using a programming laser or electron beam system adapted for treating projectiles to effect predetermined and consistent upset configurations.