mjware7
mjware7
1 post
Joined August 2015

300BLK

Have 550B loading .223 and .308. Want to stat loading 300BLK. What all do I need to get? Just the sizing die, or ???
Spanky97
Spanky97
2 posts
Joined December 2015

RE: 300BLK

Sizing die, seating, and crimping die. shell plate should be same as 5.56/223. I am running a 1050.
Stevequad
Stevequad
9 posts
Joined January 2018

RE: 300BLK

Late to the game here, but don't forget the powder funnel.