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: $149.95
You save $80.00!

Availability:: In Stock!
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): 200+ 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: 147 Write a review.

  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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  0 of 0 people found the following review helpful:
GREAT QUALITY! December 31, 2014
Reviewer: Anonymous Person from TX United States  
The quality & performance exceeded our expectations.

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  0 of 0 people found the following review helpful:
Good but bad November 21, 2014
Reviewer: Max  
i put through about 6000 rounds of easy firing on this gun and like 5 days after my warranty the gun just stops working and everything seems fine so I would recommend if you are gonna get this keep it in 100% top shape or else it will break.

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  0 of 1 people found the following review helpful:
not to happy November 19, 2014
Reviewer: Steve Lamb from Washington, IN United States  
four days after i bought this it went on sale

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