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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
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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
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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

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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Javelin Airsoft EBB M4A1 Warrior Full Metal Gearbox AEG Rifle

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  3. 3. or, Any Order Over $150
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$144.95Guaranteed Lowest
  • Model: M4
  • Muzzle Velocity: 380 FPS
  • Build Material: Metal Receiver
  • Weight: 7.5 lbs
  • Inner Barrel: 363 mm
  • Battery Type: 8.4V Mini
  • Gearbox: Version 2 (Metal)
  • Magazine Capacity: 300 rounds
  • Color: Black
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  1. 1. Buy Any Regular Priced Item
  2. 2. or, Buy Any Sale Item + Any Non-Sale Item
  3. 3. or, Any Order Over $150
Free ShippingThis item qualifies for Free Shipping

Must Haves

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

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Our take:  The new Javelin Airsoft Works Warrior EBB M4A1 [Electric Blowback] Value Package is one of the best deals you will find for a high-quality, high performance M4 AEG.  This package comes with one of the best electric blowback, plastic body M4 AEGs available on the market, as well as a high capacity magazine, battery, and wall charger!  The Javelin Warrior M4A1 features a full metal electric blowback gearbox, which cycles the mock bolt and provides a realistic sound when fired!  This is definitely one of the most realistic looking, and performing plastic body M4 AEGs.  It is also the most affordable electric blowback M4 Airsoft rifle on the market (most other electric blowback M4s currently on the market cost over $180.00)!

Equipped with a high-torque motor and metal gearbox, the Javelin Warrior M4A1 EBB rifle is a high quality, high-performance Airsoft AEG that has been tuned to deliver OVER 350 FPS of power with 0.20g seamless BBs with great accuracy up to 100+ feet, all the while with realistic blowback action that kicks the ejection port open each time to deliver a satisfying 'clink' with every shot.  The power combined with the electric blowback makes this rifle a PHENOMENAL all-around performance AEG!

The retractable rear stock is perfect for both outdoor and close quarters scenarios, reducing the profile of the airsoft rifle in seconds.  The full polymer body of this electric blowback M4 AEG is far superior to most other plastic body AEGs, both in structural durability and realistic feel.  The Javelin Warrior M4A1 also features a removable carry handle, which exposes an upper rail system for mounting optics and accessories.  While most of the components of this Javelin M4 AEG are made of durable plastic, the buffer tube and outer barrel are constructed of metal.  The Javelin Warrior M4A1 EBB rifle offers an amazing value that is hard to beat, especially if you're looking for a blowback M4 rifle!

Javelin offers a Limited 60 Day Manufacturers Warranty on all of their products, guaranteeing that your Airsoft AEG performs to its highest potential!

Operation:  Electric Automatic, Electric Blowback
Build:  Full metal body, full metal gearbox
Firing Modes:  Semi-automatic and Full-automatic w/ BLOWBACK, with working safety
Muzzle Velocity:  360-400 FPS with 0.20g BBs
Magazine:  300-round high capacity (gear wind-up)
Gearbox:  Full metal
Hop-up:  Adjustable
Weight:  7.5 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.

Package includes:  Rifle, 300-round High Capacity Magazine, 8.4v 1200mah Nunchuck Battery, Standard Wall Charger

Battery Charger Recommendation:  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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Product Reviews

4 Javelin Airsoft EBB M4A1 Warrior Full Metal Gearbox AEG Rifle *****
Good Gun

"I got it. In a timely fashion. Worked great until I played in the snow. The gearbox broke(I guess it froze up) so I just ordered another one and can't wait till I get it. Good gun though."

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3 Javelin Airsoft EBB M4A1 Warrior Full Metal Gearbox AEG Rifle *****
decent gun

"this gun came in 1 week and when it got here it felt very nice and realistic whatever you do get a smart charger the battery wall charger it comes with breaks the battery on the other hand the blow is ok not that good and the semi doesent rlly work but its always full auto so it a good gun to work with"

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2 Javelin Airsoft EBB M4A1 Warrior Full Metal Gearbox AEG Rifle *****
Javelin M4

"I ordered this and recieved it in a timely manner. Upon holding it, the rifle feels good. However the magwell is sooooooooooooo tight that i have the shove in the magazines and tug them out. Also, i went to fire it for the first time, and the gearbox locked up. Called tech support and he told me to look at their youtube video to fix it. The video DOES show how to get to the latch to press, however it looks nothing like the one in the video so i have yet to get the rifle to fire, but im sure it'll be nice when i eventually fix it. "

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The store is amazing. I have found there items that I could not find in other stores which makes it the best. I have made questions and inquires about products and the customer service has responded super fast with accurate answers. All my products have arrived in excellent conditions in spite of other stores. My last product came late because it was rescheduled but that was UPS fault I think. I would like to thank Matthew for his exceptional customer service. Whenever you need help, please try to contact him. My advice, buy in Airsoft Megastore, they have coupons and the widest variety of airsoft products. RandyLoy, USA
I ordered a gun sling a couple weeks ago. Unfortunately, one of the clips broke. After a few email correspondings with a customer service representative named Jun (my emails did not show a last name), AMS sent me a replacement sling for free. I did not even have to send my clip back. AMS is a terrific store and I plan on doing more business with them. They were polite, efficient, and just a pleasure to work with. I would recommend Airsoft Megastore to anyone. mskanwischer, USA
Airsoft Megastore is The Best Airsoft Website Out There (I Think) and i Will Always Be Loyal to AMS and Order Almost All of my Gear From Them. The Customer Service is Also Amazing, Jun my Customer Service Representative Has Helped Me With Anything i Needed Help With, Especially My Order Problem (Had 2 Magazines Missing from Order) and Jun Helped Me With The Problem, and Now The Mags Have Been Shipped To Me. Thank You So Much AMS and Jun. Ethan1214, Saskatchewan, Canada
I love that Airsoft Megastore has videos of most any information you will need to learn and care for your products. I purchased an AEG for my son and in short order, unfortunately, it began grinding after brief use. I emailed for warranty repair with symptoms and with 24 hours (22 to be exact) I received an email explaining possible causes with a video like for tuning the gun. I had the gun working again within 15 minutes, avoiding returning the gun and the mess associated with returns\repairs. Excellence on Sean's part to help out a first time customer of theirs. Highly recommend. bucfanjeff, USA
Everything worked great, shipping was super fast. I am very pleased and won't hesitate to order through airsoft megastore again. rob_riley, USA
I loved buying from airsoft megastore because the employees helped me recover my tracking number and told me where the package was at, I would love to buy from airsoft megastore again! Battlefield4Rule, USA
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