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Lonex Airsoft M4-A1/RIS SR-16 M733 Mushroom Type Piston Head Cylinder Set

SKU: GC-04-11 LonexOut of stock Map ProtectedPrice is map protected. Coupon(s) may not be applied to this item.

  • Constructed of steel, aluminum, PC, and rubber.
  • Compatible with M4-A1/RIS, SR-16, and M733 AEG's.
  • Grooved steel cylinders to assist heat dissapation.
  • CNC machined aluminum piston and cylinder heads.
  • Polished internals reduce cylinder/head friction.
  • Improved piston head vent holes increase cycle speed.
  • Updated steel ball bearing enhanced piston heads.
  • Smooth spring rotation during compression load.
  • Rubber mushroom piston head absorbs impact and noise.
  • Size-matched piston head to ensure quality performance.
  • CNC machined polycarbonate air nozzle w/ air seal o-ring.


In the Box

1X Cylinder Set


Material Steel, Aluminum, Polycarbonate, Rubber
Compatibility M4-A1 / M4-RIS / SR-16 / M733

California Proposition 65 Warning: Cancer and Reproductive Harm -

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