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Weapon Shield 90

  • EXTENDED Industry Leading 90 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Priority processing time, Ships within 1 business days
  • Shipping Insurance
$9.99
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Weapon Shield Extended 135

  • TRIPLE EXTENDED Industry Leading 135 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Priority processing time, Ships within 1 business days
  • Shipping Insurance

+ Tech Inspection

  • FPS Chronograph Certification
  • Gearbox Cleaning
  • Gearbox Lubrication
  • Fuse Replacement
$19.99
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AMS Standard 45

  • Industry Leading 45 Day parts and defects warranty
  • Covers for all repair work
  • Comprehensive Tech Support
  • Standard processing time, 1-2 business days
$0.00
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AMS Proshop Warranty Options

Airsoft Megastore is proud offer our customers the most comprehensive warranty options in the industry. Orders are processed within our standard 1-2 business days from the date of purchase and shipped out with your selected shipping method (chosen at checkout). All accessories and upgrade parts are shipped within their manufacturer's packaging, to best protect each part during shipping. Upon arrival, the player will need to easily attach their own parts. Please be careful not to void your warranty by opening your gearbox, or damaging any of the accessories, as they are not covered under any warranty.

We suggest that anyone investing in a gun from our custom proshop purchase a weapon shield protection plan. There's no sense in spending your hard earned cash on something this awesome and then be at the mercy of the manufacturer's limited parts warranty. Purchase a weapon shield plan, 90 or 135 day plans to protect your airsoft investment. Our 135 day plan includes an inhouse tech service that you have 135 days to use. Our techs will do a clean up that should keep your airsoft investment running like the day you got it. All Weapon shield customers are prioritized for order processing as well as other services. Join the our satisfied Weapon Shield customers today!

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400 FPS JG F6604 M4 Carbine Automatic AEG Rifle w/ Field Ready Kit

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  • Muzzle Velocity: 440 FPS
  • Build Material: Metal
  • Weight: 7.6lbs
  • Overall Length: 34" in./ 30" in.
  • Inner Barrel: 363 mm
  • Battery Type: 8.4V Mini
  • Gearbox: Version 2 (Metal)
  • Magazine Capacity: 300rds
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  3. 3. or, Any Order Over $150
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Must Haves

BB CombosBBsExtra MagazinesFace & Eye ProtectionGun BagPremium BatteriesSmart Charger for AEGsTactical Protective GlovesUniversal Tactical Sling

Tactical Gear

Tactical Vests

Upgrades and Add-Ons

Flashlights & LasersScopes and OpticsTactical Foregrips


  • Details
  • Ratings & Reviews

Our take:  Airsoft Megastore's Signature Packages, created FOR PLAYERS BY PLAYERS, combine high-quality Airsoft guns with the necessary essentials that EVERY Airsoft player needs to get started playing the sport of Airsoft, and in the process deliver the best value on the market for Airsoft products.  Check out our complete line of Signature Packages that take the Airsoft shopping experience to the next level, and see for yourself why Airsoft Megastore's Signature Packages are taking the Airsoft world by storm!

Signature Package Includes:

1.  400 FPS JG F6604 M4A1 Carbine AEG Airsoft Rifle w/ Metal Gearbox

Specifications:
Operation:  Electric Automatic
Firing Modes:  Semi-automatic and Full-automatic
Muzzle Velocity: 400-410 FPS (w/ 0.20g BBs)
Magazine: 300-round high capacity (gear wind-up)
Gearbox:  Full metal
Hop-up:  Adjustable
Weight:  7 pounds 
Ammo type:  Seamless 0.20g or heavier (0.23g, 0.25g, 0.26g, 0.28g, etc) BBs

2.  Five (5x) 70rd M4 AEG Magazines

3.  FIVE (5x) Bags of 3,000rd Seamless GoldenBall ProSlick 0.23g BBs

4.  Intellect Micro Controlled Smart Battery Charger with Intelli-IC2 chip

5. VB-Power 8.4V 1600 mAh NiMH Mini Battery

6.  Tactical G-Force KING Elite Mesh Face Mask

Package includes:  Rifle, rechargeable battery, wall charger, instruction manual, unjamming rod, 300-round high capacity magazine, 5x 70rd magazines, 5x 3,000rd bags of 0.23g BBs, smart charger, 8.4v 1600 mAh battery, King face mask



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***** 4 / 5
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Product Reviews

5 400 FPS JG F6604 M4 Carbine Automatic AEG Rifle w/ Field Ready Kit *****
great gun

"this gun had a few specs.we sent a email to airsoftmegastore we got it fixed.so overall its a great gun.if you do long shooting i suggest a scope."

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5 400 FPS JG F6604 M4 Carbine Automatic AEG Rifle w/ Field Ready Kit *****
this amazing gun

"pros 1.fps cronod at 454 on a full charge with hop up ajusted accordingly with .20's i use .25's most the time though 2.range it shoots 200ft+ u'll never need more then that it's already an auto sniper 3.weight-9.5lbs..just kinda cool to me i guess 4.aiming sight isnt bad but i put a red dot sight on it cons 1.mag needs to be jamed in and is alittle loose 2.the tactical sling sucks gun is too heavy for it 3.the battery is in an annoying place..hard to get the two lil thingys(u know what im talking about)back together u'll get the hang of it 4.clip/mag capacity for some speacially if ur use to ak's this only has 300 rd ...just get 1 or 2 extra u'll be aight final comments:top dog of my airsoft group,good sharp shooter fiarly accurate good fps ofcourse and yeah highly suggest it i have higher fps aegs but i choose this one as my primary most of the time-fps is good but accuracy and range are what u look for in an aeg after 430 fps or so gun rating:84/100"

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4 400 FPS JG F6604 M4 Carbine Automatic AEG Rifle w/ Field Ready Kit *****
idk

"m4s. most popular gun ever. i dont want this but all the stuff that comes with it is worth a lot of money. the reason i dont want it is bcuz its so basic with no attachments and all. whatever, the performance is average so yeah i like this gun if i wanna spend 200 bucks on attachments"

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4 400 FPS JG F6604 M4 Carbine Automatic AEG Rifle w/ Field Ready Kit *****
Awesome gun pure accuracy and range

"Best out of the box gun ever. Shoots accurate up to 125 feet!!!!! Shoots at 360 - 370 FPS without any upgrades. Cant wait to get the madmax tightbore barrel for this. Im goin to test this gun out in battle this saturday. "

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Great customer service, really worked with me.
The rifle I purchased came unable to work, I was able to send the item back and they sent me a band new one with no cost me. Also, their tech service was great as well!! Jasoncampbell, USA
Great customer service, really worked with me.
The rifle I purchased came unable to work, I was able to send the item back and they sent me a band new one with no cost me. Also, their tech service was great as well!! Jasoncampbell, USA
I love the pro gunbuilder by golden eagle!
The gunbuilder was very useful and made it easy for me to buy my first mid/high spec gun for just about $300. It gave me comfort in that i can get more parts to switch out at a later time if i wish to change anything about my rifle and that there will be compatible parts for any modifications i choose to do on it. The gun came in full working order and the hopup was even adjusted to be perfect right out of the box. I could easily hit targets over 150ft away constantly. Johnmstopka, USA
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Every time I purchase from Airsoft Megastore I am very satisfied with my order. It arrives on time and the deals are excellent. AMS is probably my go to place for airsofting equipment, especially when I'm itching to add another gun to my collection! macawilliams12, USA
Awesome!
Mega store has been great I've been usen them for 3 years now never no problems. Great products and service fbfzh2005, USA
On point
Shipment was fast and complete technician I spoke to was very helpful. Helped me with problems I was having with my other guns. Very knowledgable with your products. sjstarheel, USA
I love Airsoft Megastore. My stuff is always on time and is always 5 star. This is the most honest and reliable place to buy airsoft guns of the internet! sgodwin2345, USA

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