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Lee Precision 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 (aluminum)
  • Spline drive lock-ring eliminator (aluminum)
  • Lock-ring wrench (polymer)


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)
Help for product 90512
Parts Manual

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Lee Precision 1 1/4-12 Breech Lock Update Kit

Brand: Lee Precision
Product Code: 90512
Reward Points: 15
Only Ships to: Selected Countries
Availability: Out Of Stock - No Backorder

MSRP: 16.00
MPN: 90512
Material: Aluminum, Polymer
Thread Size: 1 1/4"-12
Color: Black/Aluminum
Condition: New
Country of Origin: United States
Package Quantity: 1
UPC: 7343079051256
Shipping Restrictions: No
Carrier Restrictions: No
DOT Regulated: No

  • $14.99

  • Price in reward points: 900
Help for product 90512
Parts Manual

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Tags: lee, precision, spline, drive, breech, lock, bushing, pack, 2020 90063

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