Science Fair Project Encyclopedia
4 mm caliber
.303 in. ammunition from World War II
This article lists firearm cartridges which have a bullet in the .157 in / 4 mm caliber range.
- Length refers to the cartridge case length.
- OAL refers to the overall length of the cartridge.
All measurements are in mm (in).
| Contents |
Below .157 in / 4 mm cartridges
| Name | Bullet | Length | Rim | Base | Shoulder | Neck | OAL |
|---|---|---|---|---|---|---|---|
| 2.7 mm Kolibri | 2.718 (.107) | 9.398 (.370) | 3.556 (.140) | 3.556 (.140) | N/A | 3.531 (.139) | 10.92 (.430) |
| 3 mm Kolibri | 3.048 (.120) | 8.128 (.320) | 3.810 (.150) | 3.810 (.150) | N/A | 3.810 (.150) | 10.92 (.430) |
.157 in / 4 mm auto cartridges
| Name | Bullet | Length | Rim | Base | Shoulder | Neck | OAL |
|---|---|---|---|---|---|---|---|
| 4.25 mm Lilliput | 4.242 (.167) | 10.41 (.410) | 5.029 (.198) | 5.029 (.198) | N/A | 5.029 (.198) | 14.22 (.560) |
.157 in / 4 mm revolver cartridges
| Name | Bullet | Length | Rim | Base | Shoulder | Neck | OAL |
|---|---|---|---|---|---|---|---|
| .17 Bumble Bee | 4.368 (.172) | 23.37 (.920) | 10.36 (.408) | 8.890 (.350) | 8.636 (.340) | 4.547 (.197) | - |
.157 in / 4 mm rifle cartridges
| Name | Bullet | Length | Rim | Base | Shoulder | Neck | OAL |
|---|---|---|---|---|---|---|---|
| .17 Mach 2 | 4.368 (.172) | - | - | - | - | - | - |
| .17 HMR | 4.368 (.172) | - | - | - | - | - | - |
| .17 Remington | 4.368 (.172) | 45.62 (1.796) | 9.601 (.378) | 9.550 (.376) | 9.042 (.356) | 5.055 (.199) | - |
See also
03-10-2013 05:06:04
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details


