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EMG Max Performance Gearbox Spring for Airsoft AEG Rifles (Model: SP100 / Green)

ID: 105337 (SPR-EMG-SP-100-Short-GRN)
EMG Max Performance Gearbox Spring for Airsoft AEG Rifles (Model: SP100 / Green)
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The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.


  • Ultra durable steel construction
  • Low tension coil design is optimized for long lasting strength
  • Designed to last thousands of rounds without any compression or deformation
  • Reduces stress, wear and tear for your gearbox due to less compression force at rest
  • Shortened overall spring length allows easy installation and easy maintenance
  • Color coded for quick identification of power rating

Manufacturer: EMG


Length: 130mm
Velocity: Approx. 320~380 FPS
Compatibility: Fits most Airsoft AEG Gearboxes
Material: Steel

Disclaimer: Professional installation highly recommended. Please use discretion when installing custom parts as fit and compatibility may vary. Modification may be required. Professional installation recommended.

About EMG

The EMG vision is to manufacture products the world has never seen before; products we would put our name on, and products that hit the spot! "EMG" (Evike Manufacturing Group) was spawned from the realization that if you want something done exactly the way you want it, you need to do it yourself, and we did just that.
We took our 16 years of knowledge as the market's lead retailer, our network of 300+ superior manufacturers, to work with inspiring top innovators in the firearms industry. That combined with the vision to invest into the Airsoft industry, an industry we believe in, EMG was born.

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