Talk:12 mm caliber
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This is the current style
Name | Bullet | Length | Rim | Base | Neck | OAL |
---|---|---|---|---|---|---|
.50 Action Express | 12.7 (.500) | 32.64 (1.285) | 13.06 (.514) | 13.89 (.547) | 13.72 (.540) | 40.89 (1.610) |
.50 Action Express | 12.7 (.500) | 32.64 (1.285) | 13.06 (.514) | 13.89 (.547) | 13.72 (.540) | 40.89 (1.610) |
.50 GI | 12.7 (.50) | 12.19 (.480) | 13.36 (.526) | 31.01 (1.221) |
I propose this:
Name | Case type | Bullet diameter | Neck diameter | Shoulder diameter | Base diameter | Rim diameter | Case length | Cartridge length |
---|---|---|---|---|---|---|---|---|
.470 Nitro Express[1] | rimmed bottleneck | 12.27 (.483) | 12.7 (.500) | 13.41 (.528) | 14.53 (.572) | 16.41 (.646) | 82.55 (3.25) | 98.04 (3.86) |
.475 Nitro Express[2] | rimmed straight | 12.09 (.476) | 12.75 (.502) | - | 13.84 (.545) | 15.77 (.621) | 83.82 (3.30) | 97.03 (3.82) |
.50 Action Express | case type | 12.7 (.500) | 13.72 (.540) | 13.89 (.547) | 13.06 (.514) | 32.64 (1.285) | 40.89 (1.610) |
Tell me the first is more intuitively useful... Or look at this:
.500 S&W Magnum | ||
---|---|---|
Type | ||
Place of origin | ||
Specifications | ||
Bullet diameter | .500 in (12.7 mm) | |
Neck diameter | .526 in (13.4 mm) | |
Base diameter | .526 in (13.4 mm) | |
Rim diameter | .556 in (14.1 mm) | |
Case length | 1.625 in (41.3 mm) | |
Overall length | 2.10 in (53 mm) | |
Primer type | Large pistol |
Trekphiler 05:48 & 06:21, 16 August 2007 (UTC)