초록 ▼

The present invention is directed toward an expansion projectile capable of achieving complete expansion at a subsonic speed. The projectile consists of a malleable core and a jacket of more structural integrity. Complete expansion is achieved through the use of a guaranteed misalignment of jacket s

The present invention is directed toward an expansion projectile capable of achieving complete expansion at a subsonic speed. The projectile consists of a malleable core and a jacket of more structural integrity. Complete expansion is achieved through the use of a guaranteed misalignment of jacket scoring in relation to premade cuts within the projectile's core. Expansion is further facilitated through use of a gradient density bearing insert which is contained within the core. Upon impact of the projectile at its target the bearing insert will rupture and expand. This will guarantee complete disintegration of the projectile.

대표청구항 ▼

[ I claim:] [1.] A subsonic expansion projectile intended for firing from a firearm comprising:a longitudinal malleable core having an exposed forward end and an enclosed rearward end, said exposed forward end further comprising core cuts running from said exposed forward end and extending longitudi

[ I claim:] [1.] A subsonic expansion projectile intended for firing from a firearm comprising:a longitudinal malleable core having an exposed forward end and an enclosed rearward end, said exposed forward end further comprising core cuts running from said exposed forward end and extending longitudinally toward said enclosed rearward end, said longitudinal malleable core further comprising core petals between said core cuts; anda cylindrical jacket casing surrounding said longitudinal malleable core and having an upper end and a lower end, said cylindrical jacket casing having an opening at said upper end whereby said longitudinal malleable core is exposed at said exposed forward end, said cylindrical jacket casing further comprising scores which run from said upper end at said opening longitudinally toward said lower end, said cylindrical jacket casing further comprising jacket petals between said jacket scores, said jacket scores and said core cuts being misaligned,said cylindrical jacket casing and said longitudinal malleable core form said subsonic expansion projectile for firing from said firearm, said subsonic expansion projectile being expansive beginning with a separation of said core petals from one another upon initial impact of said subsonic expansion projectile with a target, said subsonic expansion projectile having further expansion with separation of said jacket petals from one another as impact completes until entire disintegration of said subsonic expansion projectile has occurred. [8.] A subsonic expansion projectile intended for firing from a firearm comprising:a longitudinal malleable core having a first end, a second end, and a cavity disposed within said longitudinal malleable core between said first end and said second end;a cylindrical jacket casing surrounding said longitudinal malleable core, said casing having a forward end and a rearward end, said rearward end being closed and said forward end being open and exposing said longitudinal malleable core;a gradient density bearing insert contained within said malleable core at said cavity, said gradient density bearing insert having an inner portion and an outer portion, said outer portion having a higher integrity than said inner portion and said gradient density bearing being formed from a substance that is solid at its surface, but fluid at its center, said substance comprising silicone; anda projectile nose portion of said subsonic expansion projectile consisting of said first end of said longitudinal malleable core and said forward end of said cylindrical jacket casing;said cylindrical jacket casing and said longitudinal malleable core constitute said subsonic expansion projectile capable of withstanding firing from said firearm, said subsonic expansion projectile being expansive beginning with deformation of said projectile nose portion during initial impact which in turn causes deformation of said cavity and said gradient density bearing insert therein, said subsonic expansion projectile further expanding and ultimately entirely disintegrating during completion of impact as a result of rupturing of said gradient density bearing insert following said deformation thereof.