Message from @Bourbon in Gift Wrap
Discord ID: 801986018303672360
Yeah
What’s diameter
Width X length
But it can also be weight if you're using lead
Diameter is width
Well traditionally
Weight is grains
Not for modern bullets
Caliber has always been width/diamater
Traditionally you knew the bullet size out of how many you could make from a british pound of lead.
OK
But times evolve
How long is a the measurement 
Thats not really revelant here
It is sorta
Depends, you just gotta know
Because if we're talking bullets
1/100”
Even old round balls are involved
30cal = .3in
30cal = 7.62mm
Ok
So what is .300 WinMag mean
50cal = .5in
50cal = 12.7mm
.300 cal = .3in
Mhm
Zeros after a number in decimal have no value
Just makes it nicer
300 WinMag is 300 Winchester magnum
I thought I made 300 Winchester magazine
300bk, 300WM, 30-06, 308, 7.62 all are the same .30cal = .3in
So a 30 caliber round
Question
Would ballistics be a fun class
Aye?
I enjoyed it
Fun no
Educational yes
Useful eh
How much will you be shooting?
If you could make any gun which gun would you make
Weird question