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Umarex 320rd H&K Hk416 Hi-Capacity Magazine for M4 / M16 Series Airsoft AEG Rifles

ID: 46477 (MAG-2279006)
Umarex 320rd H&K Hk416 Hi-Capacity Magazine for M4 / M16 Series Airsoft AEG Rifles
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Elite Force / UmarexH&K / Heckler & Koch


MAP ProtectedExempt From Coupons
The manufacturer of this product enforces a strict minimum advertised price (MAP) policy which excludes this product from any additional discount coupon codes. This item, however, may qualify for free shipping.

Umarex 300rd H&K Hk416 Hi-Capacity Magazine for M4 / M16 Series Airsoft AEG Rifles


  • Fully Licensed by H&K
  • Laser Engraved Trademarks
  • Winding Requires Specialty Tool (tool included)
  • Steel Outer Casing
  • High Strength Polymer Internals
Compatibility: Works with Tokyo Marui, Umarex, G&P and other compatible M4 / M16 Series Airsoft AEG Rifles
Capacity: 320rds

Manufacturer: Umarex (Licensed by H&K)

Why Hi-Cap Magazines?
A High Capacity Magazine (AKA "Hi-Cap") holds a larger amount of rounds than standard allowing the operator to play for longer between mag changes. This can be a huge tactical advantage and also means you usually never have to worry about running out of ammo in-game. Hi-Caps will make a slight rattle due to the large amount of rounds being held in the BB reservoir, but this slight noise is indistinguishable in the heat of battle. Simply outfit yourself with a few Hi-Caps and you are ready to rock!

About Elite Force / Umarex

Since 1972 Umarex has created a world of adventure for sport shooters, recreational shooters and hunters. Its high-performance, high quality models permit training under highly realistic conditions.

5 Customer Reviews

(Write a review)

by Christina A. on 05/21/2021
"If you want a hi-cap this is the mag for you. I have used it at least five times on the airsoft field and it worked great. I had no feeding problems at all during playing and doubt I will have any in the future.
by Jacob S. on 06/06/2018
"So when I first saw this mag they claimed it was raddled free, only to completely delete the video and info that said that.

Either way I've played a total of 6 games with this mag and it has feed almost every BB every time, it might leave one in occasionally but for the most part it does its job and I enjoy having a Hi-cap that I don't have to wind in the field.

I give it a 10/10 despite the occasional BB missed, just don't lose the tool.
by Stephen S. on 09/11/2017
"It's an awesome hi-cap, feeds every round no problem on one complete wined up in my G&P but worst thing is I lost the key the first day I got it. Really should be able to just buy the key cause its a custom tool. But now I have two mags to fix that problem lol

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