Lee 1 1/4″-12 Breech Lock Update Kit. Convert your green or red press to allow use of Lee’s Breech Lock quick-change bushing feature.

Kit includes :

• 1 1/4″-12 breech lock adapter
• Spline drive lock-ring eliminator
• Lock-ring wrench

Compatible with the following presses :

• Lee Precision Classic Cast
• Hornady Iron
• Hornady Classic / Lock-N-Load
• RCBS Rock Chucker Supreme
• Redding Big Boss
• Redding 700 Ultramag