THE SIG ARMORER SUPERSTRUT MAINSPRING SYSTEM

THE SIG ARMORER SUPERSTRUT MAINSPRING SYSTEM

Other products by Sig Armorer
  • Item #:  SA-MS
Our Price: $65.00
5 units available
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The Sig Armorer SuperStrut:

  • 4140 Steel
  • EDM Wire Cut
  • Precision Hand Polishing
  • Nickel Boron Nitride Coating

The SuperStrut Mainspring System fixes:

  • Safety Crossbolt Impact
  • Mainspring Offset (no more bent mainsprings!)
  • Mainspring Fatigue
  • Mainspring Gouging

The Sig Armorer SuperStrut Mainspring System includes our ground and polish 20lb Wolff Spring.

Please note if your pistol was made before 2011, you may need the SuperStrut compatible Mainspring Seat. Check your factory box for the manufacturing date.

(1)
Average rating 10 out of 10 ( based on 1 review )

Fantastic superstrut

Review by Denmark on 6/3/2021

This fits great and is smooth Works better than original.........Thanks from Danish IPSC shooter

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