Hamilton 27 mainspring, #896-11

$12.00

The Hamilton 27 mainspring, #896-11 is a reproduction part, available from Jack First Inc. Parts within a model range often differ by gauge or variant, so check the part number against your firearm before ordering.

Parts sold singly unless noted
SKU: 896-11 Category:

Description

Reproduction Hamilton 27 Mainspring — New (Reproduction)

  • Reproduction replacement part — brand-new, not an original Hamilton factory component

  • Mainspring for Hamilton 27 actions — manufactured to match original form and function where possible

  • Made from high-quality spring steel with proper heat treatment for long life and consistent tension

  • Precision-formed to OEM-equivalent dimensions to restore reliable hammer/sear engagement

  • Ideal for repairs, restorations, or as a cost-effective alternative when original parts are unavailable

  • Recommended: gunsmith installation or careful DIY fit-check — confirm length, tension, and seating before final assembly

  • Inspect fit and function after installation; older or worn actions may require slight fitting for optimal and safe performance

  • Hard-to-find replacement alternative suited for collectors, restorers, and armorers

Some parts may need additional fitting to accommodate wear in old firearms.
Sorry, we are unable to do any international sales of firearms parts due to excessive cost and regulations.