I haven't used any of those bullets, but this method should work to find the minimum COAL...
...because all of the body and none of the nose will be inside the case, just like a round of GI ball shown below:
The maximum COAL would be whatever allows the round to fit into the magazine and the chamber or maybe the SAAMI maximum of 1.275".
When you can measure what you are speaking about, and express it in numbers, you know something about it; but when you cannot measure it, when you cannot express it in numbers, your knowledge is of a meagre and unsatisfactory kind. [Lord Kelvin]
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