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Madbull Licensed Full Metal Daniel Defense Ver. 2 Receiver for M4/M16 Airsoft AEGs - Black

ID: 32321 (MB-MB-DDV2)
M4 Metal Body V2-Daniel Defense
Madbull859188323216M4 Metal Body V2-Daniel Defense32321
3.0 stars, based on 1 reviews
Madbull Licensed Full Metal Daniel Defense Ver. 2 Receiver for M4/M16 Airsoft AEGs - Black
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MadbullDaniel Defense


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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.


  • Fully Licensed by Daniel Defense
  • Machined from 6061 aircraft grade aluminum
  • Cast trademarks provide realistic apperance
  • Stamped Daniel Defense trademarks
  • Madbull Ultimate Hopup included
Compatibility: For Matrix, Tokyo Marui, G&P and other compatible M4 / M16 Series Airsoft AEG Rifles
Material: Aluminum

Manufacturer: Madbull (Licensed by Daniel Defense)

About Madbull

MAD BULL Airsoft, established in 2004, is world famous for it's Airsoft accessories. Our major focus points are: Airsoft guns, Airsoft Toy Launchers, Airsoft Toy B.B. Showers, and Upgrade kits.We have a very strong R&D team and we put a lot of effort in designing new and exciting new products for the airsoft community.

1 Customer Review

(Write a review)

by Peter D. on 12/23/2016
"I got this set for a long term build ive been working on so there are a lot of different parts from different manufactures going onto this receivers. the receiver set looks great coming out of the box but from then on ive been underwhelmed

Here is what fit fine:
Outer barrel Assembly-one lancer tactical, and another I dont know the mfg.
Barrel Nut
Rail-Madbull troy rail
Mag catch-Probably Lancer or G&G
Rail-seems fine. Ive mounted BUIS, a QD microdot and a 4x scope without incident

Here is what barely fits:

Buffer tube -I dont know the manufacture but it fit fine to loose on every other receiver ive tried. had to hammer it onto the receiver, haven't been able to get it off. Also there is no way to run a cord through the buffer tube to place batteries in the buffer or stock.
Hop up- the included hopup fit everything but I couldn't get it to feed. does not fit pro-win hop up at all
Gearbox-Matrix quick change gearbox. fits the lower receiver fine but I pretty much have to tap/hammer the upper receiver into place every time.

Here is what didnt fit at all:

Charging handle- Raptor clone sold here. unsuable. I was kinda able to slide the handle into the receiver but it immediately sticks and has to be hammered out. I tried placing the handle in other uppers I have and there is no interference so it is not an issue with the CH. I will have to sand the CH channel out a bit to put any charging handle in.

Some of this will likely be sorted out as the parts "wear in" (buffer tube, upper receiver fit and maybe the buffer tube) but that is only because the paint will scrape off over time (already started in most of the above mentioned areas.

Trademarks looks cool
freehop up included

tight to interference fit on a lot of standard parts.

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