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ARES Amoeba PRO M4-KM Airsoft AEG with Octarms Keymod Handguard (Type: 13" Handguard / Dark Earth)

ID: 90694 (AEG-ARES-M4-KM13-DE)
2.5 stars, based on 2 reviews
ARES Amoeba PRO M4-KM Airsoft AEG with Octarms Keymod Handguard (Type: 13 Handguard / Dark Earth)
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Optic not included. All guns ship with federally mandated orange tip installed.
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This item is currently Out of Stock

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.
Canada Export CompliantCanadaExport Compliant
This gun has a muzzle velocity rating (FPS) between 366 and 500, and is compliant for export to Canada.
Free ShippingNo Coupon Required
Free shipping within lower 48 US states, no coupon code needed!


  • Metal upper and lower receiver with a CNC machined 6063 aluminum keymod handguard
  • Textured and rubberized pistol grip and adjustable low profile nylon polymer stock
  • Enhanced fire controls and removable front and rear flip up sights
  • Full metal V2 gearbox with 6.03mm inner barrel and EFCS system
  • ARES unique built-in Electronic Firing Control System (EFCS - Safe / Semi / 3rd Burst / Full Auto)
  • Gearbox programmable via EFCS programming unit (sold separately)
  • Flat top receiver for 20mm Picatinny / Weaver mounted optics and accessories
  • Enhanced trigger guard with magazine guide

FPS Range: 390-400

Length: 840mm-930mm, Adjustable
Weight: 2200g
Inner Barrel: ~400mm (6.03mm Diameter)
Magazine Capacity: 300rd Hi-Capacity. Works with Matrix, G&P, Tokyo Marui and other compatible M4 / M16 Series Airsoft AEG Magazines
Muzzle Velocity: 360~400 FPS (Measured with 0.20g BBs)
Thread Direction: 14mm Positive
Gearbox: Ver 2 Full Metal, Fully Upgradeable
Motor: High Torque Long Type
Fire Modes: Semi/Full-Auto, Safety (Semi-Only / Burst Programmable, Programming Unit Sold Separately)
Battery: 7.4v Small Stick Lipo Recommended (Wired to the rear w/ Small Tamiya Connector)
Hopup: Yes, Adjustable
Package Includes: Gun, Magazine, Manual

Manufacturer: AMOEBA Airsoft (OEM: ARES)

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.

2 Customer Reviews

(Write a review)

by Ken K. on 05/31/2019
"I purchased 2 of these. One of the two rifles came in with a metal flash hider already installed (not blaze orange as federally mandated), and was clearly either used, or was a display model. Not a huge deal, however what I ordered was 2 new rifles, not one new and one open box rifle.

Now getting into the gun:
Impressive FPS (390 /-) and superb accuracy.
Fantastic trigger response
Good weight

Unfortunately, this gun is incredibly picky with mags. I tried 8 different mid caps, and it did not feed well with any of them. Won’t work with my firestorm drum mag either.

The full metal is very nice, however the paint leaves something to be desired.

Good gun overall, but the picky mags is a big deal to me.
by Austin V. on 02/11/2020
"DO NOT BUY! The rifle’s hop-up came crooked, the magazine that came with the rifle wouldn’t even lock into the magazine well! I fully disassembled the rifle, and it turns out the barrel was installed incorrectly. I’m not even sure how they were able to test the feeding into the rifle with the hop-up as crooked as it was. Furthermore, the bucking was messed up as well, very far forward, causing the BBs to not feed correctly. Furthermore, the orange tip flash hider was super glued on to the end of the barrel making it extremely difficult to take off. And the barrel threading is not 14mm, it’s more like 13.75, my angel custom suppressor wouldn’t fit correctly on the rifle, yet the same suppressor fit perfectly on other rifles. I cannot believe the extremely crappy and poor quality of the rifle. I will never buy an ARES rifle again.
BTW my disassembly has caused me to void any return policy that Evike has, so in the future if any thing is messed up on your rifle SEND IT BACK IMMEDIATELY! Don’t even try to fix it yourself, just waste even more time, and send it back.

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