ICS EBB Lower Gearbox w/ SSS (UK1/HOG/YAK/CS4)

SKU:
ASG-50219
UPC:
5707843076944
Shipping:
Calculated at Checkout
$99.95

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Replacement gearbox for ICS CXP-UK1, HOG, YAK, & CS4 series AEGs. This high quality Version 2 split gearbox comes fully built and ready to drop-in your favorite AEG. An Inline Trigger MOSFET, Quick-Change Spring System, and POM Reinforced Piston with Steel Teeth are just a few of the innovative ideas ICS has integrated into this next level gearbox. This gearbox offers simulated blowback to increase authenticity and overall fun when using this inside your AEG. The Selector Switch located on your rifle will release spring tension to maintain spring strength and prevent wear and tear. Upgrade your AEG with this gearbox option from ICS.

Features:

  • High Quality ICS Rear Wired Gearbox
  • Full Metal Version 2 Split Gearbox
  • Simulated Blowback
  • Rear Wired
  • Burst Mode Capabilities
  • POM Reinforced Piston Head w/ Steel Teeth
  • Ported Piston Head
  • Inline Trigger MOSFET
  • Enlarged Flat Trigger
  • Quick Change Spring System
  • M120 Spring
  • Selector Switch Releases Spring Tension
  • Match Grade Internals
Compatibility:
For ICS CXP-UK1/HOG/YAK/CS4 Airsoft AEGs
Weight:
0.6 lbs
Manufacturer:
ICS
Parts Return Policy

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4.6
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March 29, 2025 by Keisha V. (United States)
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Looking around at other stores and I like what I found will shop again with this store.
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March 28, 2025 by Cooper N. (United States)
“Simple website, easy to find things. Had what I wanted in stock in the US. Couldn’t find it anywhere else in stock. Free shipping. Overall a great experience.”
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Heard good reviews, wanted an mos slide without the fit of trying to mismatch lower and upper. Good price for the stuff it has.
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Had what I wanted in stock.
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March 28, 2025 by Alexander M. (GA, United States)
“Good selection of guns and good prices.”
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Wanted a GBB secondary
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