Method for the manufacture of gun ammunition having elongated projectile and a cartridge produced thereby

A method for the manufacture of a gun ammunition cartridge including a case having a generally cylindrical body portion, a neck including an inboard terminal end, a closed end, an opposite and open end, and a quantity of gun powder disposed within the case, the open end of the case receiving and being closed by a generally cylindrical projectile having a trailing end and a leading end comprising the steps of

• positioning said case in an upright position with its open end opening upwardly thereof,
• introducing a measured quantity of gun powder into the interior of said case, said quantity of gun powder being less than the quantity of gun powder required to completely fill said case whereby said gun powder assumes a level within the case,
• inserting said trailing end into said case through said neck a distance whereby said trailing end projects inwardly of the interior of said case beyond the inboard terminal end of said neck and terminates short of the level of said gun powder within said case, and in combination with the body portion of said case defines an annular space therebetween which is devoid of gun powder,
• thereafter, inverting said case whereby said closed end thereof is disposed upwardly and said gun powder flows by gravity into said annular space,
• thereafter, inserting said projectile further into said case by a distance sufficient to provide a target overall length of the cartridge, and thereafter,
• recovering the cartridge.