ULTIMATE M150 Spring

€12.99
SKU ultpts_sprm150
  • High quality spring from ULTIMATE.
  • These are double progressive springs which make sure the torque of the motor is used to its full extent, giving a higher rate of fire.
  • This spring is chromium plated which minimises the friction of the spring on the piston. Black in colour.
  • Chromium plating also does not wear or chip leaving debris in the gearbox like paint-treated springs.
  • M150 produces approx 490fps, suitable for use in UK/European games. Installing this spring in the Republic of Ireland renders your AEG an illegally held firearm.
  • View our entire range of ULTIMATE parts here.

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