Product Description
1 1/2"-12 Breech Lock Update Kit. Convert your green, red or blue press to allow use Lees Breech Lock quick-change bushing feature.
 
Kit includes:
1 1/2"-12 breech lock adapter
Spline drive lock-ring eliminator
Lock-ring wrench
 
Compatible with the following presses:
Hornady 50 BMG
Dillon BFR 50BMG
RCBS AmmoMaster 2
..and more (verify your removable press bushing/adapter size is 1 1/2"-12)