Ultimate Spring Guide version 3 - MADBULL

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The version 3 ball bearing spring guide features a slightly thinner diameter shaft to accommodate springs of all sorts, making it more forgiving for both the spring and piston to compress. The spring guide's shaft is built-in with the top bearing plate to allow more rigidity and maximum spring decompression. As a spring decompresses, the bearings allow full twisting, adding improved rounds-per-second and maximum power

  • Thinner guide shaft for easy, stress-fee spring compression
  • One piece bearing top plate and guide shaft
  • Loose bearings for maximum spring twisting
  • Smooth anodized finish
  • Machined lightweight CNC aluminum
  • For AK AEG series
  • More Information
    Product Name Ultimate Spring Guide version 3 - MADBULL
    SKU ULSG-3
    Manufacturer MADBULL