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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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Airsoft Megastore Armory Full Metal AMR-4 SPC EBB MOSFET AEG Rifle

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$188.95Guaranteed Lowest
  • Muzzle Velocity: 370 FPS
  • Build Material: Metal Receiver
  • Weight: 6.6 lbs
  • Overall Length: 27" in.
  • Inner Barrel: 247 mm
  • Battery Type: 8.4V Buffer Tube
  • Gearbox: Version 2 (Metal)
  • Magazine Capacity: 300 rounds
  • Color: Black
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Introducing A.M.A. (Airsoft Megastore Armory) AEGs:
Airsoft Megastore Armory AEGs are designed from the bottom up with one goal, to provide airsoft players with the most realistic and fully upgraded premium performance AEGs for the best price. We feel that we have succeeded in our mission with our line of full metal electric blowback, factory upgraded, and MOSFET enhanced AEGs.

Our Airsoft Megastore Armory AEGs are a step above other AEGs on the market, providing a high degree of realism combined with superior accuracy, power, and range. We take such pride in our Airsoft Megastore Armory AEGs, that we have emblazoned the A.M.A. logo on each lower receiver. Each A.M.A. AEG is thoroughly inspected and tested to ensure the highest level of performance. Welcome to the Airsoft Megastore Armory, where serious airsoft players load up. Your weapon is waiting!

Performance Guarantee:
All Airsoft Megastore Armory AEGs are built to outperform and outlast the competition, which is why we cover our entire line of A.M.A. AEGs with an industry leading 60 day limited warranty. Our warranty covers your AEG for twice as long as most “premium” brand airsoft manufacturers, because we know our guns are built to last. Ten to thirty days is never truly enough time to really field an airsoft rifle and ensure that it is problem free, which is why our extended 60 day limited warranty is designed to provide you with ample time to test our AEGs’ quality and performance. At the Airsoft Megastore Armory, our first priority is your satisfaction!

The AMR-4 SPC (Special Purpose Carbine) is one of the most accurate M4 platform AEGs on the market, featuring a full metal free float barrel and a sturdy full metal rail system which provides plenty of space for attaching a variety of tactical accessories.  Its unique and compact design paired with internal high performance modifications and upgrades make the AMR-4 SPC perfect for both long range outdoor and close quarters combat. Featuring a rugged full metal body for an authentic feel, and a powerful electric blowback system, this AMR-4 SPC is one of the most realistic compact M4 AEGs on the market!

Battle Ready Exterior:
From the free float barrel to the buffer tube, the AMR-4 SPC is built from solid and durable metal with a full metal CNC machined rail system, and a nylon polymer motor grip and stock. We have included a functional locking charging handle to provide quick and easy access to the hop up unit, and a functional bolt release that slams the mock bolt home when pressed. The rugged lower receiver features the exclusive A.M.A. logo as well as an individualized serial number.  For a more streamlined high speed look, the AMR-4 SPC is wired to the rear and can use buffer tube size stick LiPO batteries.  You can also attach a PEQ box to the rail on the stock for external battery storage.  One of the more unique and intuitive features of the AMR-4 SPC are the flip-up catapult style iron sights, and give the carbine a streamlined and modern look.  The full metal catapult style front and rear iron sights are perfect for CQB engagements, and can be quickly folded down if you want to use a red dot or scope.  With a full rail interface system, the customizable opportunities are endless, and allows you to easily swap out different equipment for all types of scenarios.  The full metal rail system also features quick detach sling mounts on either side, which can be used with any push button quick detach sling swivel.  Both front and rear flip-up iron sight are also removable, providing more space along the top rail for optics and accessories. Unlike other standard M4 AEGs, the AMR-4 SPC features an ergonomic textured motor grip and a contoured trigger guard to relieve hand fatigue. The six position retractable nylon polymer stock is also ergonomically designed, with a rubber butt pad and larger cheek rest. It also features a small lower compartment for storing extra accessory batteries, and a bottom sling swivel. The overall external construction of this Airsoft Megastore Armory AMR-4 SPC AEG rivals top of the line AEGs, but with an exclusive and unique look that is sure to turn heads!

Revolutionary Upgraded Internals:
We have taken one of the best electric blowback Version 2 gearboxes on the market and further enhanced it by adding top of the line internal components as well as low resistance silver core wiring and an enhanced MOSFET!   A MOSFET wired AEG for under $250.00 is virtually unheard of in the airsoft world, let alone an upgraded electric blowback full metal AEG! The Version 2 electric blowback gearbox features 7mm metal bearings, a bearing spring guide, a bearing piston head, a full metal air nozzle, and a powerful M120 spring! To enhance the range and accuracy of the AMR-4 SPC, we also included a 6.03 stainless steel tight bore inner barrel, giving it pinpoint accuracy and making it easily capable of hitting targets at 160 feet, perfect for CQB and outdoor distances! The electric blowback feature of the AMR-4 SPC is crisp and loud, and provides a small but noticeable amount of recoil which adds to the realistic feel and performance of this AEG. No other stock AEG on the market comes with all of these features and upgrades installed and ready to go right out of the box! The AMR-4 SPC truly is one of the most advanced CQB AEGs available on the market, and priced well below most “premium” airsoft guns.

Incredible Value:
At Airsoft Megastore, we are committed to bringing you the best products on the market for the lowest possible price, which is why we developed our Airsoft Megastore Armory line of AEGs. Our A.M.A. AEGs built for high octane performance with an upgraded electric blowback gearbox, a factory installed MOSFET, a tight bore barrel, and full metal construction, and priced well below other “premium” AEGs. Not only do our AEGs have more out of the box upgrades and features than most “premium” brand AEGs, they also feature an industry leading 60 day limited warranty!

- Full Metal Construction (with Nylon Polymer stock, & motor grip)
- Full Metal Rail System with Quick Detach sling mounts
- Electric Blowback Version 2 Full Metal Gearbox
- Low resistance silver core wiring
- Enhanced MOSFET installed
- 6.03mm tight bore inner barrel
- 7mm Gearbox bearings
- Bearing spring guide & piston head
- Functional, locking, charging handle and bolt release
- One piece plastic hop-up
- Full metal catapult front & rear iron sights
- Top optics rail on upper receiver
- Rear sling mount on stock
- Functional Safety
- Individualized serial number laser engraved on each lower receiver

Tech Specs:
Operation:  Electric Automatic, Electric Blowback
Build:  Full metal body, full metal gearbox (polymer stock & grip)
Firing Modes:  Semi-automatic and Full-automatic w/ Blowback
Muzzle Velocity: 350 – 370 FPS with 0.20g BBs
Magazine: 300-round high capacity (gear wind-up)
Gearbox:  Full metal EBB Version 2
Inner Barrel:  247mm, 6.03mm Tight Bore
Outer Barrel Threading: CW (Clockwise)
Battery Type:  Buffer Tube Battery
Hop-up:  Adjustable Version 2 One Piece
Weight:  6.61 pounds
Overall Length:  27" in.

Color:  BLACK

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, instruction manual, 300-round high capacity magazine

NOTE: This AEG does NOT come with a battery or charger.  The AMA AMR-4 SPC is ONLY compatible with buffer tube size LiPO batteries, such as the 7.4V 1300 mAH 15C Lithium Polymer LIPO Stick Battery available here, at Airsoft!

Airsoft Megastore Armory Full Metal AMR-4 SPC EBB MOSFET AEG Rifle Categories:

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Product Reviews

5 Airsoft Megastore Armory Full Metal AMR-4 SPC EBB MOSFET AEG Rifle *****

"I bought this gun for 157.99 last month. When it arrived the ejection port cover pin was not all the way in, was an easy fixed just pushed it in. The hand guards/rails were lose i tighten those up no problem. So far i have put about 2,000 BB's thru it and no problem at all. Of course the biggest issue with this gun is the HUGE orange flash hider. I just took off the upper receiver removed inner barrel sanded the orange areas and spray painted it matte black (its my gun I can do what i want with it) of course i dont take it in public at all. Anyway this is my 1st airsoft gun and for the price and with the mosfet, EBB, and and being an all metal gun you cant beat the price it is now. I had to order a battery from Hobby King because the give the dimensions of their batteries and they are way cheaper...anyway Great Gun for me just starting out and i can upgrade it. One thing the EBB is pretty soft i think but it makes a good noise i guess."

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5 Airsoft Megastore Armory Full Metal AMR-4 SPC EBB MOSFET AEG Rifle *****

"By far the highest quality AEG for under 200usd... Everything functions like its real counterpart... Working dust cover for protection... Removable tip allows mock suppressor/silencer... very high quality LiPo system... Many affordable attachments... However the LiPo battery suggested lasted a week (used once) before going bad (another review)"

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5 Airsoft Megastore Armory Full Metal AMR-4 SPC EBB MOSFET AEG Rifle *****

"I sent in a request for this model airsoft gun.... you guys are awesome!"

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4 Airsoft Megastore Armory Full Metal AMR-4 SPC EBB MOSFET AEG Rifle *****
great but....

"Being rear wired and with a retractable stock makes it very resticting on battery size. Other than that the gun is amazing!"

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1 Airsoft Megastore Armory Full Metal AMR-4 SPC EBB MOSFET AEG Rifle *****

"i got this gun and thought it was good. shot it once then didn't used it for 1 week and it didnt work. it was not the fuse but the wiring or gearbox. batteries and charger dont even come with it which is an extra $40 do not get"

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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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