30-40 Krag brass for the 303 British

[Parashooter]

ireload2,
My question about measurement and calibration was directed to participant "303carbine", not you. Everything of yours I've read appears careful and well-reasoned. I don't doubt the accuracy of data you've presented at all.

Information

Warning: This is a relatively older thread This discussion is older than 360 days. Some information contained in it may no longer be current.

[303carbine]

ireload2,
My question about measurement and calibration was directed to participant "303carbine", not you. Everything of yours I've read appears careful and well-reasoned. I don't doubt the accuracy of data you've presented at all.

My only point was that the Krag brass seems to last longer due to the measurement at the base, it is a bit bigger making the brass last longer for me anyways.
I have some 303 case drawings in front of me from the Hodgdon reloading book, the Krag brass measures 11.61 mm at the base, the 303 British measures 11.56 mm.
I didn't write the book by the way..........