Originally Posted by
fas2c
I have a micrometer in inches I can measure each side w/ that.
No such luck w/ the stamp.
.731" +.676"= 1.407=35.7378 mm
What/how are you measuring? Even if you have a 68mm shell, that only adds up to 103.7378....or 108.7378 for a 73mm shell. What shell width do you have anyways?