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ARES New Generation Amoeba Version 2 Gearbox with EFCS System

ID: 82723 (GB-AM-GB-FS02)
AM-GB-FS02 with extra spring
ARES723364180002AM-GB-FS02 with extra spring82723
5.0 stars, based on 3 reviews
ARES New Generation Amoeba Version 2 Gearbox with EFCS System
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MAP ProtectedExempt From Coupons
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.
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Free shipping within lower 48 US states, no coupon code needed!


  • Upgraded EFCS fire control system and EFCS gearbox shell
  • Integrated delayer and complete electronic trigger drop in.
  • Full metal gearset greatly improves gearbox lifespan
  • Micro switch trigger provides improved trigger response
  • Quick change spring guide
  • Designed for rifles wired to the rear
  • Flat front, competition style trigger
  • Reinforced full teeth piston and spring

Manufacturer: ARES


Compatibility: Fits in Ares receivers
Material: Metal Alloy

About ARES

Established in 2010, ARES has been producing excellent airsoft product, ranging from automatic electric guns (AEG), gas powered guns, spring power guns, grenade launchers, internal & external upgrade part, accessories, and even unique gun rack system. We aim to satisfy both avid airsoft players and gun collectors.ARES airsoft guns and products are distinguishably stand out from other competitors on the market, because of our simple and direct technical innovation which is designed and tested in-house by our R&D team. We hold very a high standard of quality, performance and realism on our airsoft guns and products.

3 Customer Reviews

(Write a review)

by steven g. on 07/22/2020
"Purchased this to upgrade my sons AEG. I opened it up and added an APS bore up cylinder head and piston head, and an SHS bore up jet nozzle, and i must say that this out performed my expectations for it.
by Johnathon N. on 03/26/2020
"love this gear box, about to buy my second one!
by Agustin R. on 02/28/2019
"This gearbox is awesome definitely a beast put it in my G&P Skull frog Had to do some modifications to the receiver but after I was done I was definitely happy couldn’t ask for anything better

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