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Lee Precision 1 1/4"-12 Breech Lock Update Kit NEW! # 90512

SKU: 90512

1 1/4"-12 Breech Lock Update Kit 


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
  • ..and more (verify your removable press bushing/adapter size is 1 1/4"-12)

We are a Factory Direct Dealer of Lee® Precision, Inc. 


All of our products are BRAND NEW in the box; and contain all of the parts, materials and documentation.

You can expect and will receive prompt delivery of your item.

We will ship your order within ONE DAY!

We are unable to accept returns on used, fitted, or altered parts. 
Returns must be in new, unused condition and in their original packaging.