Automotive Holiday Deals Books Holiday Gift Guide Shop Men's Athletic Shoes Learn more nav_sap_plcc_6M_fly_beacon Indie for the Holidays egg_2015 All-New Amazon Fire TV Beauty Gifts Gifts Under $50 Amazon Gift Card Offer minions minions minions  Amazon Echo Starting at $84.99 Kindle Black Friday Deals TheGoodDinosaur Shop Now HTL
Currently unavailable.
We don't know when or if this item will be back in stock.

JG M4 RIS System Airsoft Gun 500 FPS

57 customer reviews
| 84 answered questions

Currently unavailable.
We don't know when or if this item will be back in stock.
  • 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 product is restricted from shipment into the state of New York

Currently unavailable. We don't know when or if this item will be back in stock.

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
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B000YKK7TU
  • Average Customer Review: 4.0 out of 5 stars  See all reviews (57 customer reviews)
  • Amazon Best Sellers Rank: #322,205 in Sports & Outdoors (See Top 100 in Sports & Outdoors)
  • Product Warranty: For warranty information about this product, please click here

Customer Reviews

Most Helpful Customer Reviews

67 of 74 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 ›
10 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
43 of 47 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.
4 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
30 of 34 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
1 Comment Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse
13 of 15 people found the following review helpful By Jake USMC on November 8, 2013
I find it very funny that everytime we buy something we think it's the best out there , but the truth is this gun is ok for the weekend player . I have 10 guns ranging from sniper to assault and I am not a young kid who thinks every gun I have is great. I have spent many hours and money to upgrade all my guns. Yes good gun for the price, but don't think this gun is in the leagues of Ics , kings arms and kwa etc... JG has come a long way with there new version gear box and yes price is good , but start using a . 28 bb or better and then you will see what you have. Adjusting your hop up will only go so far and then you will realize what you have , don't be fooled with all this talk about fps remember they rate there gun with a .12 bb any gun will get a high fps. Most of my guns are shooting 425 to 475 with.28 bb or better that's time and money and are AEG with lipo batteries. I'm not saying this gun is bad , but when your playing against teams or weekend skirmishes with guys who are really into airsoft you will see the difference . I was a Marine for 20 years and play at least 3x times a week . That's why I have different guns so I can play with everyone , beginners to very highly skilled players. If your budget is on the lower end yes good gun, but the more you play , the more you will spend. Rememeber this is one mans opinion . I hope I don't sound like joe airsoft lol and I know everything , but if your like me and you go from site to site it gets confusing . You have to start somewhere , this a good gun to start with. I based my rating on appearance , quality and price , remember I'm a Marine we never give 5 stars lol
2 Comments Was this review helpful to you? Yes No Sending feedback...
Thank you for your feedback.
Sorry, we failed to record your vote. Please try again
Report abuse

Most Recent Customer Reviews

Want to discover more products? Check out these pages to see more: airsoft spring guns, gun airsoft, airsoft metal guns, uzi airsoft, airsoft guns mp5