#1
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cartridge schematics
Where does a person get schematics for all of these fun little cartridges that includes cross sections that shows case thickness as well?
The popular 22tcm has a schematic online that almost shows all internal dimensions, I have seen one or two .223/5.56 diagrams that show the thickness but no dimensions. Years ago I was able to find a few schematics for balloon head rifle cartridges that showed all dimensions to make them. Rather complicated but interesting. Its just that there are so many little pet versions of each round that I am having difficulty in keeping them all straight. It seems common to say, take the official "22 Epperson cricket" let the neck be .1" longer, and give it your own bloody name. |
#2
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SAAMI and CIP...
Here you go... hours of fun
http://www.saami.org/specifications_...tion/index.cfm Euro CIP http://www.cip-bobp.org/homologation/en/tdcc_public Last edited by Tilleyman; 05-09-2018 at 05:40 AM. |
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