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  Home > Electric Airsoft Guns >

A&K M4 S-System Airsoft Gun
A&K M4 S-System Airsoft Gun
A&K M4 S-System

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Airsoft Retail $200.00 Airsoft $139.98

Stock Status:  OUT OF STOCK

Availability: Usually Ships in 1 to 2 Business Days

Must Have Items

Starter Package w/ Ultra Fast Universial Smart Charger
+ FREE 0.2g BB 5000 bag [Add $29.99]
Extra Magazines



BB Bullet:


Battery & Charger

Power Package:




Welcome to the A&K M4 S-System. item code: AK-IU-M4SS A&K delivers a great M4 S-system at a great value. Not only are there many accessories and great details on this gun, but the gun also performs well shooting at 300 FPS at a high rate of fire.

This M4 has a flat black satin texture on its durable reinforced plastic body. Even though the receiver and stock are made of plastic, the rest of the gun is made of high strength metal. This combination allows for the best of both worlds in terms of looks and feel with total weight coming in at 7.5lbs.

By pulling back on the charging handle, the dust door opens and you are granted easy convenient access to the hop-up. The selector switch makes a brilliant click ensuring a proper selection from safety to semi-automatic and to automatic.

  • Fps: 300 feet per second

  • Rate of Fire: 10-12 rounds per second on automatic
  • Hop Up: Adjustable
  • Weight: Realistic 7.5lb weight with an empty magazine
  • Movable charging handle
  • Adjustable up and down front sights
  • Spring loaded SPR left-right adjustable rear sights with ring and peep sights option
  • 4-position adjustable crane stock
  • RIS metal rails and barrel
  • Dimensions: Length 31-34in depending on crane stock position.
  • Battery: 8.4v flat pack mini-connector
  • Fuse?: Yes

    This gun comes ready to fire out of the box with these accessories already included:

  • 8.4v 1200 mah battery
  • 8.4v battery charger
  • Cleaning/Dejamming rod
  • Instruction manual
  • Detachable front grip
  • Metal 350 round hi-capacity magazine
  • Swivel mount and side rails
  • Screwdriver
  • Bag of 250 BBs
  • Extra metal flashhider tip

Average Customer Review: Average Customer Review: 5 of 5 5 of 5 Total Reviews: 5 Write a review.

  0 of 0 people found the following review helpful:
5 of 5 A&K M4 S-System Airsoft Gun May 3, 2012
Reviewer: Van huynh from Tacoma, WA United States  
The Gun came just as described, shoots hard and accurate in my opinion. I would recommend this AEG.

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  0 of 0 people found the following review helpful:
5 of 5 airsoft gun on steroids! September 19, 2011
Reviewer: Anonymous Person from Dakota Dunes, SD United States  
This my first airsoft gun and I wanted a airsoft gun really bad and I've been searching for one, then I found this it is amazing. I won on every airsoft war and the fps is 350. If you buy this gun and it is worth the money. To make it look awsome

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  0 of 0 people found the following review helpful:
4 of 5 Good gun August 31, 2011
Reviewer: George from Averill Park, NY United States  
Good gun.
Pros:6 position adjustable stock
Movable charging handle
Adjusable front and back sights
Safe,semi,and full auto
Heavy/ very solid
Strong barrel
Comes with accessories,foregrip,rails,ect.
Has multible rails

Cons: Sometimes when you're running around or using this gun it's gets heavy
The handgaurd isn't comfortable unless you have a fore grip. What i'm saying is the rails of the handgaurd start digging into your hand after awhile
The gun jams

Overall the gun is good. I would recommend this to people that want a quality gun for a cheap price. I would also recommend an extra clip, a red dot sight,and some spray oil, you'll know what I mean when you get this gun(jams).

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  1 of 1 people found the following review helpful:
5 of 5 Great Bang for the Buck August 22, 2011
Reviewer: Michael McDonagh from Marshalltown, IA United States  
This is the 1st airsoft gun I've bought.  I'm very impressed with the look & feel of this weapon.  The rate of fire is exceedingly impressive, it fires only slightly slower than my team-mates SAW and weighs quite a bit less.  The range is respectable (on par with my friends 400fps 416), though nobody is going to mistake this for a sniper rifle and accuracy is very good with competition grade .20 g bbs.  Overall I HIGHLY recommend this weapon to anyone looking for an inexpensive weapon capable of competitive suppressive fire capabilities.  I do recommend getting a red-dot-sight and an electric-drum-mag for this weapon for competitions.

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  1 of 1 people found the following review helpful:
5 of 5 great gun August 11, 2011
Reviewer: Nelson ortega from s.i., NY United States  
i bought this gun cuz i needed a m4 when i got it in the mail and i opened it it was amazing 340 fps i used it in a game and ill tell you the accuracy was just amazing if your looking for a m4 ris this is the way to go for this price

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