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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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435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories

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  • Model: M4
  • Muzzle Velocity: 430 FPS
  • Build Material: Polymer Body
  • Weight: 9 lbs
  • Inner Barrel: 363 mm
  • Battery Type: 8.4V Mini
  • Gearbox: Version 2 (Metal)
  • Magazine Capacity: 300 rounds
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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:  The JG CUSTOM "SAW" M4A1 AEG is EXACTLY what its name suggests.  On the outside, it looks like a standard M4A1 commando with just a simple optics and magazine upgrade ...  but out on the field, this monster DOMINATES, eating up Classic Army for lunch and Tokyo Marui for dinner.  It is hands down one of the best choices for an AEG and also is one of the best deals around because of its low price tag that includes the full custom treatment.  With a muzzle velocity that overpowers even Tokyo Marui AEGs and its JG Generation 4 gearbox, this M16 is ready to rock and roll.  Perfect for support gunner action since it's fully equipped with a 5000 round super hi-cap drum magazine.  The JG M4A1 base AEG features adjustable hop up, adjustable rear sights, and a metal removable carry handle.  With full Tokyo Marui parts compatibility and many other aftermarket upgrade parts compatibility, this AEG can be easily customized and upgraded.  This fully customized JG M4A1 "SAW" has been loaded to the gills with add-on accessories!

Custom "SAW" 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.  For maximum performance and accuracy, Airsoft Megastore recommends GoldenBall ProSlick BBs which carry perfect spherical consistency and density, available at Airsoft Megastore for the lowest price on the market, guaranteed.

2. A&K Airsoft 5000rd M4 / M16 AEG High Capacity Box Magazine

3. AMA 10-Intensity Full Metal 1x40 Red & Green Dot Scope

Package includes:  Rifle, rechargeable battery, wall charger, manual, 300-round high capacity magazine, 5000 round drum magazine, and Diamond Tactical 1x40 Red/Green dot scope unit

Battery Charger Recommendation:
  Although this fully automatic airsoft rifle comes with a standard wall charger to charge the battery, Airsoft Megastore recommends the use of a smart charger to avoid overcharging the battery(overcharged batteries may cause decreased airsoft gun performance and may shorten battery life significantly).  Smart chargers not only shorten charge time significantly (up to 800% faster charging), but more importantly,also automatically shut off once the battery is fully charged to avoid overcharged batteries.



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Overview

***** 4 / 5
Based on 16 Review(s)
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Product Reviews

5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
i need advice

"is the five thousand round mag auto wind"

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5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
M4A1 AEG "SAW"

"I had to buy a real air soft rifle as my first one was no match for the higher end guns my friends had. After a lot of reviewing this former army soldier bought this one. I will just say that the people I play with found out what happens when you put a top of the line weapon like this in the hands of a professional. It feels like I am holding real thing as I have shot these in combat. Scared the crap out of me how real it felt. and let me tell you these custom guns are an excellent choice if you want and "I WIN" gun. Make no mistake you show up with one of these and you intimidate the competition."

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5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
good gun

"I got this guy 3 months ago. weight is perfect but the clip is really bulky. i got 2 smaller clips for it and they work fine. the smart charger is the way to go. overall its the best airsoft gun i own and you should get it"

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5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
Great AEG

"The M4 felt solid and hefty out of the box, with key components being made out of metal. It comes with either iron sights or you can remove the iron sights and install a sight on the weaver mount underneath. In our opinion, the iron sights were sufficent and less likely to break (and the batteries don't die). Can handle sustained automatic fire., but the battery seemed to drain slightly quicker than other AEGs we have used. Extremely accurate."

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5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
i gots a Q

"do i need a specail battery for the smart charger or can i use the one that it comes with"

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5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
this gun

"i got this gun a year ago and it has not jamed or broke once it shoots 420fps its very acurate the weght is perfect and its very durable i put a 1200mah batery in it and the rof is through the roof sence i got this gun i havent used any other"

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5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
question?

"would anyone recomend this gun or the gun below this gun more?(the only difference i can see is the stock but you never know.)Im still trying to get the money to buy it hoping to get money in march:) "

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5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
Box Mag.

"Does anyone know if the box mag on this gun is metal or plastic, and if it is battery powered please respond i will check every day, Thanks"

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5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
bad@$$

"just ordered this gun today thanks for all the reviews they were very helpful "

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5 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
a few Q's

"1. How long should u charge the battery with the standard charger? 2. The red dot on this gun actually works rite? 3. Is it a retractable stock? PLs help thx"

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4 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
answer

"I recommend this gun for many reasons 1. higher fps 2. less cost 3. red dot unit and 5,000 super hi cap mag and you get the orginal 300 round hi cap mag with it 5. its a version3 so they know what there doing. Im also hoping to get this gun in the next week cuz my B-day coming up."

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4 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
Alright

"Overall this gun is decent compared to many, I've had this gun for a while nice quality and internals work like a charm. on the other hand the air nozzle was a little on the cheap side and broke in two (i was using the seamless bbs) but a quick fix did the job and it's still going hard "

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4 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
nice gun

"had a bit of trouble with the big mag,but it worked out. otherwise,very happy with this rifle.retractable stock , good metal red dot sight.mostly metal construction.no rails, (thats part of the sleeper designation)but a lil backyard engineering put a tactical laser atop the muzzle.shoots hard, made my son's 17 yr old friend cry ...wuss...used it to kill a snowman..hilarious"

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4 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
Great Support Weapon

"Pros: High Rate of Fire, around 800 Rounds per Minute, and doesn't drop much when the battery gets low High FPS (400+) Accurate red dot, needs no adjustment Decent iron sights/carrying handle If wound enough, you can shoot almost all of the standard magazine without rewinding Mostly metal, and the plastic is high quality Very accurate with 0.25g BB's, decent with 0.20g's The drum holds a ton and doesn't need much rewinding Never jammed on me Cons: The stock is a bit loose, but no big deal A little bit heavy with a fully loaded drum magazine Drum magazine is extremely hard to get in and out of the gun the first few times, but fits well Don't mess with the iron sights too much, they can get hard to adjust No rails for bipods, grips, etc. Charger breaks easily, luckily I had a spare The battery life is a little bit shorter than some other AEGs Overall, it is a great custom AEG and a good assault rifle and support weapon."

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4 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
not m4 a1

"its a regular m4 not a m4a1 you can tell from the iron sights"

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3 435 FPS JG Full Metal Gearbox M4A1 CUSTOM AEG "SAW" w/ Accessories *****
Not bad, but not all that good.

"I opened the big box of awesomeness only to find that the box mag does not fit easy. The reflex sight is really nice and the actual gun isn't bad either, but as I said box mag doesn't fit it so well."

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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
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Mega store has been great I've been usen them for 3 years now never no problems. Great products and service fbfzh2005, USA
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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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