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JG M4 S-System AEG Airsoft Gun AEG Electric RIS Rifle 2015 Version ( TAN )
JG M4 S-System Desert Tan AEG Airsoft M16 Gun AEG Electric RIS Rifle

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List Price: $229.95
Price: $169.95
On Sale: $124.95
You save $105.00!

Availability:: Discontinued
Product Code: F6613-TAN



Upgraded Version Now Has: High Torque Motor, Precision Metal Gear Box, M120 Grade Spring, And Integrated One Piece Barrel.


  • Velocity (Approx): 445 FPS
  • Range (Approx): 185+ Ft
  • Scale: 1:1 Full Size
  • Condition: New In Box
  • Hop Up: Yes (Adjustable)
  • Ammo: 6mm .20g .25g .28g Or Heavier
  • Magazine Capacity: 300 Rounds
  • Metal Gear Box!
  • Full Metal R.I.S. Tactical Rails
  • High Torque High Output Motor
  • Metal Tactical Sling Mounts
  • Upgradable
  • Semi Or Full Automatic Select-A-Fire
  • Full Metal Barrel And Internals
  • Retractable LE Stock
  • Metal Flip Up Front And Rear Sights
  • Windage And Elevation Adjustments


  • JG M4 S-SYSTEM Airsoft AEG (Tan)
  • Rechargeable Battery Pack
  • Battery Charger
  • 300 High-Cap Magazine
  • Pack Of .20g Ammo
  • Adjustment Tool
  • Unjamming And Cleaning Rod
  • Instruction Manual


This is the JG M4 S-System metal gear box airsoft rifle (F6613) with custom desert tan accents! This is the newest version of the S-System by JG. The new changes include the following: Integrated one piece barrel, gearbox upgrades, M120 spring, pistol grip now tan, rear sight upgrade, and more ergonomic hand guard! This gun has an amazing high rate of fire with its new ultra high torque motor! JG has reinforced the metal gearbox to withstand these new design improvements. Another great feature of this rifle is the all metal R.I.S. rail system that allows you to add scopes, laser sights, flash lights, grenade launchers, etc. JG guns are top performing, highly durable, competition level airsoft rifles that come with everything you need to start playing right out of the box. JG has been voted best airsoft AEGs for the money hands down by consumer polls. When compared JG against Tokyo Marui side by side, the JGs were constructed with more metal, durability, power, and upgrades! The built-in adjustable hop up will keep your airsoft BBs on the correct flight path, by increasing your accuracy greatly. If you want to take your game to the next level, this is the gun for you. Compatible with many after market upgrades (note: have all upgrades done by a professional only). In our opinion, this gun needs no enhancing performance upgrades. Save by ordering your JG M4 S-System today from airrattle.com! This is the F6613 not to be confused with the older JG6613 also sold on our website in black!

WARNING: This gun shoots very hard and fast; do not shoot at people or animals!
Black Version Shown Here.
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Average Customer Review: 4.5 of 5 Total Reviews: 149 Write a review.

  0 of 0 people found the following review helpful:
Sweet October 3, 2016
Reviewer: Jason Rutledge from Oxford, GA United States  
I really enjoy this rifle it is a really hard shooting very accurate AEG.

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  0 of 0 people found the following review helpful:
Jg M4 S-System AEG rifle December 1, 2015
Reviewer: james chmiel from Cleveland, MN United States  
The gun I Feel was better then expected and my 17 yr old son thought the gun was "unbelievably righteous." There is quality overall and the weight says it all,no disappointment noted; very satisfied. James Chmiel.

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  0 of 0 people found the following review helpful:
Great priced gun September 9, 2015
Reviewer: nathan griesemir from Springfield, MO United States  
i bought this gun because I was wanting a metal gearbox. When I got the gun I charged up the battery with my smart charger (highly recommended) and shot some .20 bbs through it and it sounded and shot great. I did order some heavier bbs to shoot more accurate but still in love with this gun. My only con is that the battery compartment is super small and is hard to get any other batter in it unless you reposition the wiring. Overall great gun

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  0 of 0 people found the following review helpful:
ordered 2 JG m4 s-system AEG March 24, 2015
Reviewer: Scott Benson from Liberty Twp., OH United States  
AirRattle was painless which in today's word is saying allot. There were only 2 small things that could have made it better. I didn't see the promotional spots on the website to get free shipping and Free T-shirts until it was to late. So I had to pay the $25.00 shipping cost and I bought $300.00 worth of guns 2 free Med T-shirts would have been nice.
 All in All The hardest part was picking out which guns to get out of the wide selection.
AirRattle Rocks!

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  0 of 0 people found the following review helpful:
So far so good February 23, 2015
Reviewer: David DRAXLER  
has worked good so far however the electric motor in the handle was not properly connected, but it works fine

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