AR15 Spring Kit


The Outerwild lower parts kits contain all high quality, 100% American-made components, manufactured to our exacting standards. Each kit is guaranteed to fit your Mil-Spec dimensions lower receiver. We don’t use foreign made parts, polymer parts or MIM parts. This is the perfect kit to add to your spare parts collection or for an ultra custom build—it contains all the springs needed for the AR15 lower receiver.

Spring Kit Includes:

  • Hammer Spring
  • Trigger Spring
  • Disconnect Spring
  • Takedown Pin/Pivot Pin Detent Springs (2)
  • Selector Detent Spring
  • Bolt Catch Detent Spring
  • Buffer Retainer Spring
  • Magazine Catch Spring
  • 100% American Made

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