Apary from the obvious ones where they built a rather large cartridge using a shit ton of more powder to drive the same projectile as the smaller one faster, (but not always much faster lol), some of them were hype and advertising
Apary from the obvious ones where they built a rather large cartridge using a shit ton of more powder to drive the same projectile as the smaller one faster, (but not always much faster lol), some of them were hype and advertising
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