Replica Air Guns


Advanced Shim Set ( mini types: 0.1mm -10pcs / 0.15mm -10pcs)




Total: $12.99

Small outer diameter and available in 2 gauges to minimize friction between ball bearings to increase durability.Precisely shimming the gearbox minimizes up-and-down play of gears to reduce noise and enhance smooth operation, as well as inter-gear efficiency to reduce load..

strong>Specifications

  • adjust the gap between the gears and gearbox housing.
  • 20 pieces in total: 0.1mm x 10 pieces and 0.15mm x 10 pieces

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