05-06-2019, 05:53 PM
Since I measure the length on the ogive, I havent any data for COL available right now.
I have the data for COL somewhere but need to dive in the loadbook.
For the 108gr bullet I have 0,2mm (0.0078") of jump. Longer COL will not work or I will jam the bullet hard into the lands.
But with heavier bullets, like the 140gr ELD-M the COL increases enough to feed better.
I have the data for COL somewhere but need to dive in the loadbook.
For the 108gr bullet I have 0,2mm (0.0078") of jump. Longer COL will not work or I will jam the bullet hard into the lands.
But with heavier bullets, like the 140gr ELD-M the COL increases enough to feed better.

