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117 comments
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10mm is also .40'.
...Which I know because 10mm auto is the parent cartridge of .40S&W, which was just cut down to be shorter, but still uses the same projectiles.
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I expect you mean .40 inches but you have abbreviated .40 feet which is more like 61/500m
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Can I be that person???
AkShUaLlY An inch is not PrEcIsElY 2.5 cm but is /defined/ to be 2.54 ish cm so 0.4” is in ReAlItY 10.6 mm.
Ok im sorry. I’ll show myself out.
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I believe the modern definition of the inch is precisely 25.4mm. Which makes all the Freedom units also metric.
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You mean 25-2/5mm
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6% off is fine with me t. engineer
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I know this cause guns. How imperial of you.
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.40 short & wimpy
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117 comments