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King Arms 120 Round Mid-Cap M4/M16 AEG Magazine (Color: Black / Box of 10)

ID: 28720 (KA-MAG-16-Bx10)
King Arms / Eagle Force28720
5.0 stars, based on 6 reviews
King Arms 120 Round Mid-Cap M4/M16 AEG Magazine (Color: Black / Box of 10)
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King Arms 120 Round Mid-Cap M4/M16 AEG Magazine (Color: Black / Box of 10)


  • Injection molded polymer construction
  • Thermal style ribs provide improved grip
  • High tension spring ensures reliable feeding
  • 120 round capacity
Color: Black
Compatibility: Tokyo Marui and other compatible M4/M16 style Airsoft AEGs
Capacity: 120 rounds
Materials: Injection molded polymer

Manufacturer: King Arms

Why Mid-Cap Magazines?
Mid-Capacity magazines offer stealth operation by eliminating BB rattle often experienced with Hi-Caps. They feed smoother than Hi-Caps due to their high tension internal spring, similar to a real steel magazine. Since 470 round Hi-Capacity magazines don't exist in real life, a good amount of Mil-Sim players prefer Mid-Cap magazines for an even more realistic type of gaming experience.

Due to the design of all Mid-Cap magazines, they actually function better once you break them in. To do so spray some light silicone oil into the magazine, load and unload it a few times until BB's feed smoothly. This process breaks in the internal spring allowing it to function without problems each and every time.

6 Customer Reviews

(Write a review)

by Kevin L. on 07/12/2012
"Well im sorry to say, that they are the best mags that you can get! They feed great and you can thorw them off a two storey house and they will still work! They fit in all m4/m16,sig556 and magpull airsoft rifle. when there in stok get some. Plus there midcaps so you get that real feel to reloading.

thanks, this is why you are on top!
by Steve C. on 04/14/2012
"These mags seem to work really well in test firing. They work flawlessly in KWA's as well, I am using them in an sr12 and they drop out when mag release is pushed unlike some that just jam up. Great buy!!!
by Jody D. on 04/09/2012
"These are very durable mags and in this case are better than or equal to most metal mags i've used. These are by no means the kind of deal were you buy junk you get junk because this is a steal. best mags of all time. BUY THESE.

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