Some bullet measuring numbers

[jelenko]

Here's my personal take.

When measuring distance to the lands, I understand that this is just a reference point. So whatever tool I decide to measure with, is what I will always measure with.

What made me start this little project was the "Accuracy One Seating Depth Comparator"

If you're using the Accuracy One tool, you're measuring a different datum point than your seating die uses. And knowing we have variation of a thou or two from tool to tool and datum point to datum point, I don't see the benefit of seating bullets, and then using the accuracy one tool to sort bullets.

Anyway... Not saying anything bad about the tool. I have ordered one as well as many other tools from the same company. Just wanted to start a dialog about it.

Aside from the accuracy one tool... I think I want a comparator that uses the same insert profile that my seating die uses.

That would be a stub gauge, yes?