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Sku: 16403

Inception Designs Autococker Master Spring Set

Includes:

  • Main Spring Set
  • Trigger Return Spring Set
  • Sear Spring Set
  • Valve Spring Set


We recommend using Main Spring B or C initially (B will give higher velocity)

We recommend using Trigger return spring B initially (C requires a very well tuned gun and frame or will not work

We recommend sear spring C (Light Medium) but if the hammer skips you may need a stronger spring (common for older guns with heavier hammer springs.)

We recommend Valve Spring C initially