6.5 Creedmoor, How to Determine Seating Depth, Loading and Testing.

After having determined the optimal charge weight for 140 grain sierra match king bullets, we now turn our attention to experimenting with seating depth. We seat the bullets from .008 to .035 off of the lands. We are looking for that optimal, seating depth.

Link to 140 Sierra Match King load development for 6.5 Creedmoor.

https://youtu.be/3x7xy465HNE?si=fP5-woj-drorxJS-