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MM Firefly 10KG Main Spring

MM Firefly 10KG Main Spring

If you are looking for an easier to prime spring than the usual 12KG spring, get this instead. Lose 20FPS and instead it will make the blaster much easier to prime!


Spring Rate: 10KG

Expected FPS in Firefly: 170-180FPS (Tested with Worker Gen 3 Dart)

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  • Stock: In Stock
  • Model: MM Firefly 10KG Main Spring
  • Weight: 0.10kg
USD2.50