This one has to do with COAL.
Couple weeks ago I loaded my first round of .270 win. Did not even look at the books listed Max COAL. What I did was seated a bullet in an empty casing just short enough to fit in the mag. Then made sure it would chamber with out any exsesive bolt pressure needed. Worked fine. So to day I am ready to laod up some more test rounds. I measured the COAL of my dummy round from last time so I the COAL would be the same this time. My COAL is 3.399 Max listed in the book is 3.340 Is this ok? If I shorten to 3.340 I will be miles from the lands!?!?
Couple weeks ago I loaded my first round of .270 win. Did not even look at the books listed Max COAL. What I did was seated a bullet in an empty casing just short enough to fit in the mag. Then made sure it would chamber with out any exsesive bolt pressure needed. Worked fine. So to day I am ready to laod up some more test rounds. I measured the COAL of my dummy round from last time so I the COAL would be the same this time. My COAL is 3.399 Max listed in the book is 3.340 Is this ok? If I shorten to 3.340 I will be miles from the lands!?!?