animal, my idea for the .223 case was to chop it off behind the shoulder, neck it down to .308 with an overall cartridge length of about 40mm.. thats my idea for the cartridge, you can find more .308 bullets than anything else it seems, so having that variety should help fine-tune a suitable load for it... meanwhile that 40mm overall length is still short enough to be used in a handgun... to use it in a handgun though someone would have to stretch the 1911 design about 6mm, and i believe 36,000 PSI would be your limit... but im focusing on a rifle right now.. perhaps a converted .30 carbine to fire this
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