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  • JG M4 RIS System Airsoft Gun 500 FPS
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JG M4 RIS System Airsoft Gun 500 FPS

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List Price: $245.00
Price: $158.96 + $4.99 shipping
You Save: $86.04 (35%)
Only 8 left in stock.
Ships from and sold by Airsoft Station.
  • Full-scale replica of JG M4-S System gun compatible with small BBs
  • Looks, feels, weighs, and functions just like a real gun, but safer
  • Velocity of up to 500 fps (0.12g) or 415 fps (0.2g)
  • High-capacity 300-round magazine; front and rear sight
  • This item is not for sale in some specific zip codes
2 new from $139.00

Frequently Bought Together

JG M4 RIS System Airsoft Gun 500 FPS + MetalTac M4/M16 300 Round Hi-Cap AEG Airsoft Magazine + MetalTac Airsoft Speed Loader with Capacity of 100 Bbs
Price for all three: $153.98

Buy the selected items together

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Product Description

Product Description

New release on May 07, JG`s new M4 RIS system. Best of JG guns Metal gear box Heavy weight body, with a lot of metal parts Adjustable front and rear sight Adjustable Hop-up system Weight: 3000g Hi-cap magazine 300 rds Full size Semi full auto with functional safety Interchangeable rear and front sight Velocity 500fps with .12 bbs, 420+ with .20 bbs Mini battery 8.4 1100mAH Includes battery and charger Spring 120 grade! Retract stock One-piece metal barrel Flash hider cap.


A 1:1 scale replica of a JG M4-S System weapon, this M4 electric airsoft rifle is remarkably authentic. The replica fires round pellets known as BBs, which are propelled out of the gun electronically. The advantage of the airsoft weapon, however, is that players can safely train, simulate, or play with the gun without fearing serious injury. The M4 looks, feels, weighs, and functions just like a real firearm, but is built for casual recreation rather than weaponized use. In fact, the only way you can typically tell a real-steel firearm from an airsoft gun is the blazing orange tip and the BBs that fire when you pull the trigger. The M4 is an electronic gun, with no pumping required: just point and shoot. The gun offers such features as a front rail RIS system made with full metal, a front and rear sight, a metal gear box, a high-capacity 300-round magazine, and a battery and charger.


  • Magazine capacity: 300 BBs
  • Velocity: Approximately 500 fps (0.12g) or 415 fps (0.2g)
  • Adjustable front and rear sight
  • Adjustable hop-up magazine
  • Mini battery: 8.4, 1,100 mAh
  • Spring M120
  • Retractable stock
  • Includes battery and charger

Product Details

  • Item Weight: 10 pounds
  • Shipping Weight: 10 pounds (View shipping rates and policies)
  • Shipping: Currently, item can be shipped only within the U.S.
  • ASIN: B000YKK7TU
  • Average Customer Review: 4.1 out of 5 stars  See all reviews (55 customer reviews)
  • Amazon Best Sellers Rank: #37,531 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
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Customer Reviews

The charger is bad and will NOT charge the battery.
BB Indiana
This gun is absolutely amazing, looks and feels like a real rifle.
Ryan S.
The Pros are; The gun is very powerful and accurate.
happy guy

Most Helpful Customer Reviews

67 of 73 people found the following review helpful By Brian Thomas Waller on February 12, 2008
There are way to many m type guns out there that are down right crap. double eagle, cyma, both elephant. those are just a few of the brand name crappers that are sold tairsoft players in high hopes that it'll be something special. Jg/gb/echo1 make excellent guns. right now im in the process of buying a jg mp5 NAVY. i do my research and ive found out that this gun tops marui's 4 s system. ive done comparison shopping and stat review. if only by a little bit this gun beats the marui m4 s system. i think by only paying 150 dollars for a jg thats better than a marui that is 360 dollars you beat the system.

Here is my review of the gun.

the gun is verry accurate by test fire. it has a high percentage of target hit which is surprising for such a small barrel length.

4 rail ris which leaves me room for my sling mount, my foregrip, my scope, my laser and my 3 point strope led light.

most of the gun is metal. at least all the frame work for it is. the gearbox, the mag house, stock bar, debris shield for the hop up system.

all plastic on the gun is not cheap by any means. thicker than the metal and holds it's own against concrete and dirt.

it's heavy and stable for those of you who like a comfortable weight it weighs in at 10 pounds.

comes with some goodies that would normally cost 15 to 30 dollars each. ie 3point tacticle sling, tactical foregrip.

here's the cons


my debris shield came witha broken clip so it's just a debris flap with no purpose.

the cocking bar on the back has a little tiny metal pin that holds the lon on the bar and if you're not careful, when you pull it back it might fall out. then you're screwed.
Read more ›
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42 of 46 people found the following review helpful By Masterblaster on November 17, 2009
Verified Purchase
This gun is everything it looks like and says it is. The gun itself is picture perfect, molding, metal parts, moving parts, details, etc...I'm nervous when I take it outside for fear of someone calling the police, it's that authentic. The battery that comes with the gun is strong and lasts a long time if you charge it properly, making sure it's dead before you start charging it. The battery placement is a little awkward but easily remedied by a mod to the wiring that you can find on youtube. This gun is top quality, with a decent rate of fire and superb accuracy and power. Dont have a chrono, but I would suspect that this gun is shooting in the 415 range with 20grams and well over that with lighter ammo as advertised. When you fire a bb, you will lose sight of it before you see it hit the ground. It goes through soda cans, and can bottoms at close range, and leaves a hell of a mark when shot at an opponent in decent range. The gun is heavy because it has a ton of metal on it, so buy a good sling cuz you'll need it. You want milsim looks and high dollar performance, buy this gun. You cannot beat this gun at this price, and it can be upgraded if you want so it's a great foundation for anything you are looking to do. Maybe I'm just lucky, none of the battery problems or function and breakage problems applied to my gun. The shipping was awesome, and the box was doubled up (inside another box), and undamaged. Make no mistake, you will shoot yer eye out if you mess around with this gun and dont wear saftey glasses or goggles. Buy an extra battery, some magazines and alot of ammo, then go blast up the kids in your hood. Happy hunting.
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29 of 33 people found the following review helpful By chase stark on July 19, 2011
Verified Purchase
i got this gun about two weeks ago and its still in tip top shape
heres the pros and cons.

high fps:450w/.20g 510w/.12g(even with .20g can make bleed from 50 ft away)
good rate of fire: better if u buy a 9.6v
rails metal
internails metal
lower recever abs plastic
metal mag

dust cover plops out easy
irons sight tilted so need alen rench to fix it
stock a bit wobbley not to much to bother though

so it is amazaing its even better than my friends magpul moe m4 carbine
which is amazing and costs $350 and beats a kwa m4 a1 which is saying something
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32 of 41 people found the following review helpful By Kristian M. Marks on January 13, 2008
(for the record i am jackie's son)

The gun is very powerful. My friends and I went to a local airsoft joint to chronograph the gun. We shot it with .12g bbs and .2g bbs. With the .12g bbs it chronographed at 509 FPS. This may seem great, but with the .12s the accuracy of this gun is bad if not horrible. At 35 feet or more it becomes hard to hit a target. The .2 chronographed at 430 FPS. This is pretty good for hitting targets near and far. I suggest using .23g bbs to play airsoft. We never chronographed the gun with these, but i use them and almost always hit my target and 9 out of 10 times it will leave a mark.
The bad sides of the gun is that it is very heavy. I mean Very Heavy. The guns battery life is ony 2 hrs. I suggest buying another battery for the gun. In addition, the battery has trouble fitting in its housing. the single shot goes to burst or full auto in weather to hot(80+) or to cold (45 or lower). Gun is great for sniping, but you do not want a scope that goes over 4x. Any higher is becomes useless. The gun has a pretty slow rate of fire.
I suggest this gun to all players of airsoft new and old.
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