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Lonex Enhanced Mushroom Type Piston Head Cylinder Set - ALUMINUM

SKU: GC-04-01 LonexOut of stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Compatibility: XM-177, CAR-15
  • Grooved steel cylinders for heat dissipation
  • Steel ballbearing piston head for smoother rotation of spring during compression.
  • Ventilation holes in piston head greatly increases speed that the piston travels for faster cycling.
  • Rubber mushroom-type piston head helps absorb impact force & reduce noise.
  • CNC processed polycarbonate air nozzle (w/ O-ring) for better air seal!
  • Grooved steel cylinders for heat dissipation.


In the Box


Material Steel, Aluminum, Polycarbonate, Rubber
Compatibility G3-A3,A4,Sg-1

California Proposition 65 Warning: Cancer and Reproductive Harm -

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