Powder compacting when seating bullets.
- By diggler1833
- Reloading Depot
- 4 Replies
Compressing a load has always made my seating depth vary by a few additional thousandths. It can also lead to a more pronounced ring around the bullet from the seating stem (which rarely affects accuracy as much as you think it would). Also, as stated above sometimes the bullet can actually back out a little if your interference fit isn't tight enough.
Compressing a load though isn't wrong by itself, depending on powder burn rate and corresponding pressure. Drop tubes like you mentioned do make it easier to get more powder in the case and often compact it more uniformly (less variation in seating depth).
Compressing a load though isn't wrong by itself, depending on powder burn rate and corresponding pressure. Drop tubes like you mentioned do make it easier to get more powder in the case and often compact it more uniformly (less variation in seating depth).