Colt New Service mainspring, #443-57122 This mainspring is for a Python, making the trigger pull smoother and lighter.

(1 customer review)

$28.80

Parts sold singly unless noted
SKU: 310-13 Category:

Description

reproduction

This part is manufactured of high quality tool steel and heat-treated to precise specifications, using an original factory part for duplication.  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.

Additional information

Weight0.5 lbs
Dimensions12.5 × 9.5 × 0.25 in

1 review for Colt New Service mainspring, #443-57122 This mainspring is for a Python, making the trigger pull smoother and lighter.

  1. James Adams

    Parts arrived quickly exactly as advertised, fit well with no labor needed.

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