Comment on everything actually important is already metric
Mountaineer@aussie.zone 4 weeks ago.308 is 7.62, civilian measurement vs military (there’s actually implications related to pressures, sidewall thicknesses, machining tolerances, but yeah same same)
Karyoplasma@discuss.tchncs.de 4 weeks ago
Yeah, it’s generally safe to shoot 7.62 from a 308-chambered gun, but not the other way around.
Enk1@lemmy.world 4 weeks ago
Same for 5.56 and .223.