Fragmenting bullet
A fragmenting bullet has a metal core having a generally cylindrical rear section and a tapering forward section, a plurality of spaced slots in the forward section forming a plurality of prongs. A metal jacket encloses and substantially conforms to the core. The jacket has an open forward end, and a plurality of lines of weakness in the portion of the jacket over the forward section of the core.
1. A fragmenting bullet comprising:
a metal core having a generally cylindrical rear section and a tapering forward section, a plurality of spaced slots in the forward section forming a plurality of separate, spaced-apart prongs extending forwardly from the rear section and which are sized and configured to break off from the rearward section upon striking a target at least as dense as ballistic gelatin, to thereby transfer energy to the target; and
a metal jacket enclosing and substantially conforming to the core, the jacket having open forward end, and a plurality of lines of weakness in the jacket over the forward section of the core.
2. The fragmenting bullet according to claim 1 wherein the core is made of cast metal.
3. The fragmenting bullet according to claim 2 wherein the core comprises cast zinc or zinc alloy.
4. The fragmenting bullet according to claim 3 wherein the jacket comprises copper or copper alloy.
5. The fragmenting bullet according to claim 4 wherein there are four spaced slots in the forward section of the core, forming four prongs.
6. The fragmenting bullet according to claim 1 wherein the jacket comprises copper or copper alloy.
7. The fragmenting bullet according to claim 1 wherein there are four spaced slots in the forward section of the core, forming four prongs.
8. The fragmenting bullet according to claim 1 further comprising an axially extending passage extending from the front of the core at least partway through the forward section.
9. The fragmenting bullet according to claim 8 wherein the rearward end of the axially extending passage is further to the rear of the core than the rearward end of the slots.
10. The fragmenting bullet according to claim 1 wherein the rearward end of the axially extending passage is forward of the rearward end of the tapering forward section of the core.
11. A fragmenting bullet comprising:
a cast metal core having a generally cylindrical rear section and a tapering forward section, a generally axially extending passage extending from the front of the core at least partway through the forward section; a plurality of spaced slots in the forward section, extending to the passageway, forming a plurality of separate, spaced-apart prongs extending forwardly from the rear section and which are sized and configured to break off from the rearward section upon striking a target at least as dense as ballistic gelatin to thereby immediately transfer energy to the target; and
a metal jacket enclosing and substantially conforming to the core, the jacket having open forward end, and a plurality of lines of weakness generally aligned with the plurality of slots in the core.
12. The fragmenting bullet according to claim 11 wherein the core comprises cast zinc or zinc alloy.
13. The fragmenting bullet according to claim 12 wherein the jacket comprises copper or copper alloy.
14. The fragmenting bullet according to claim 13 wherein there are four spaced slots in the forward section of the core, forming four prongs.
15. The fragmenting bullet according to claim 11 wherein the jacket comprises copper or copper alloy.
16. The fragmenting bullet according to claim 11 wherein there are four spaced slots in the forward section of the core, forming four prongs.
17. The fragmenting bullet according to claim 14 wherein the rearward end of the axially extending passage is closer to the rear of the core than the rearward end of the slots.
18. The fragmenting bullet according to claim 14 wherein the rearward end of the axially extending passage is forward of the rearward end of the tapering forward section of the core.
19. A fragmenting bullet comprising:
a cast zinc core having a generally cylindrical rear section and a tapering forward section, a generally axially extending passage extending from the front of the core at least partway through the forward section; four equally spaced radial slots in the forward section, extending to the passageway, forming four separate, spaced-apart prongs extending forwardly from the rear section and which are sized and configured to break off from the rearward section upon striking a target at least as dense as ballistic gelatin to thereby immediately transfer energy to the target; and
a copper alloy jacket enclosing and substantially conforming to the core, the jacket having open forward end, and a plurality of lines of weakness in the jacket over the forward section of the core.
20. The fragmenting bullet according to claim 19 wherein the rearward end of the axially extending passage is past the rearward end of the slots.
21. The fragmenting bullet according to claim 19 wherein the rearward end of the axially extending passage is forward of the rearward end of the tapering forward section of the core.