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Madbull Ultimate 3-1 Hop Up Chamber

[X09G08B][05986 / MB ULTIMATE HU]
$30.00 $27.00
( 22 Reviews ) ❤ Add to Wishlist
OUT OF STOCK

The Madbull Ultimate Hop Up Chamber has many features that you won't find on any other M4/M16 hop up. For example, the integrated chamber lock system keeps all of the BBs that are inside the hop up nozzle in place even after the magazine is removed. Also, on the side of the loading nozzle is a place to mount Madbull's LED Tracer system. The LED add-on will be available soon and sold separately. With this revolutionary system you can use tracer BBs with any M4/M16 magazine. Finally, the adjustment wheel has been changed so that it's easier to adjust. Madbull has been and continues to lead the way with innovative airsoft products such as this Ultimate Hop Up.

Specifications
Manufacturer: Madbull Airsoft
Color: Silver, Black, Blue
Material: Metal, Rubber
Package Includes: One (1) Hop Up Unit
see 22 reviews | Write a Review
verified buyer
N. WINNIE | 2014-01-06
Product Information:
I bought this product when I was relatively new to airsoft. I did a ton of research and looked at a bunch of forums figuring out how I could increase range accuracy and fps because i like playing the DMR role. Little did I know I had no idea how to put this hop unit together or even take apart my gun. Thankfully the Manuel that came with this product was simple and easy to understand. Putting together the hop up unit was simple the only challenge I ran into was getting the nub to stick I didn't have any grease at my house so I had to go out and buy some which wasn't too expensive at all. Once I got the unit together it was an easy drop in to my G&G Raider... With my inexperience I didn't see too many results at first... But that was because my nub was crooked and my bucking wasn't installed correctly.. Yeah I was such a noob at the time... When I actually figured out the problems and became more intelligent with airsoft parts this unit was awesome. It has instantly increased accuracy and improved range. BB's were finally shooting straight no flyers!! Another huge positive was the wheel. It's very easy to move and since it's larger it's even easier to move with gloves on. All in all this unit has been everything I've wanted and I am going to install it into my new airsoft gi custom DMR.. Pairing this with a magic box miracle barrel and I'm going to have one accurate rifle.

Pros:
Metal!
Great deal for what you get in this package
Tracer unit attachment.. I don't use a tracer unit but it's still really nice
Accuracy increase
Range improvement
Installation easy if you know what your doing
Another great product from mad bull
Only lose one BB instead of 5 when you take the mag out


Cons:
None really
Harder for me to put together but thats because I had no idea what I was doing at the time
This is an awesome product and I suggest you buy one!
verified buyer
C. CARDINAL | 2014-01-17
Product Information:
I do not recommend this hop up at all. Can be difficult to put into gun and mine came broken and would not work at all. Hard to believe that Gi would ship a broken product.

Pros:
None that I can think of unless you are a collector of broken airsoft parts.

Cons:
Came broken. Hard to put into gun. Don't Buy.
S. VITRANO | 2014-03-25
Product Information:
The concept and Idea for this Hop Up unit is great. Building it was fairly simple, just make sure you have some grease on hand for the spacer. The bucking I found was too big for the chamber itself and the metal is really cheap. The front end broke during shipping which didn't surprise me once I notice how this and soft the metal was. I did love how it kept the bbs in the chamber. Little disappointed on the quality.

Pros:
Great Concept
Installing was quick and Easy
BBs did stay in


Cons:
Cheap Metal
Bad Bucking
Nothing else comes to mind.
 
Will this work in my cyma mk12?
I bought a prowin hop up and a flat hop bucking but I've been having some issues with feeding on the prowin, it either jams and doesn't even shoot the bb, or it wont allow my mid caps to feed, will switching to this hop up fix my problem?

502 days ago
Corey B
0
0

(I have this same question)
Staff Answer:
It could possibly be the hop up, I would double check the bucking you are using.

501 days ago
0
0
1 answers
1 asked
 
Will it be compatible with my lancer tactical m4
My hopup broke

721 days ago
Wendy B
0
0

(I have this same question)
Staff Answer:
It should be compatible.

612 days ago
0
0
1 answers
1 asked
 
Echo 1 troy trx 10
I'm having feeding issues with my gun especially on full auto. I think it may be the hop up. Will this fit?

888 days ago
sean l
0
0

(I have this same question)
Staff Answer:
This hop up should fit most M4 platform rifles

574 days ago
0
0
1 answers
1 asked
 
is it compatible with my echo 1 xcr-l 0 answers
1 asked
 
F2000 compatibility 0 answers
1 asked
 
compatible
Will this work with a Elite Force m4 cqb 2015 and if not what modifications will I have to make?

1749 days ago
matt w
0
0

(I have this same question)
Staff Answer:
Yes, the Elite Force M4 CQB uses a single piece hopup.

1749 days ago
0
0
1 answers
1 asked
 
compatiable
will this work with a KWA KM4 SR7 and miracle barrel

1761 days ago
Trevor S
0
0

(I have this same question)
Staff Answer:
No. The KWA line of M4 AEGs uses a two-piece hop up design. No one piece hop-up will fit in a KWA AEG.

1760 days ago
0
0
1 answers
1 asked
 
will this fit in a a&k masada
I need a new hop up unit to replace the cheap plastic one it comes with

1803 days ago
Jacob F
0
0

(I have this same question)
Staff Answer:
No

1803 days ago
0
0
1 answers
1 asked
 
will this fit pts rm4?
Broke my stock hop up, need a replacement that will fit the new outer barrel I'm putting on it.

1838 days ago
Eddymir L
0
0

(I have this same question)
Staff Answer:
It will not fit, you need a KWA unit

1815 days ago
0
0
1 answers
1 asked
 
Will this work with the pws Diablo? 0 answers
1 asked
 
Mag feed issues?
If I put this into my EF 4crl will it affect feeding with EF mid caps?

1858 days ago
Daniel F
0
0

(I have this same question)
Staff Answer:
It shouldn't

1853 days ago
1
0
1 answers
1 asked
 
Will this fit in my G&P M4
I have a G&P M4

1865 days ago
Jo B
0
0

(I have this same question)
Staff Answer:
It should fit, however modification may be required

1858 days ago
0
0
1 answers
1 asked
 
Scar-l fit 0 answers
1 asked
 
What is this compatible with? 0 answers
1 asked
 
What is this compatible with?
Is this compatible with the D Boy Full Metal MK12 MOD0?

1940 days ago
Owen C
0
0

(I have this same question)
Staff Answer:
It should be

1937 days ago
0
0
1 answers
1 asked
 
will this increase the fps of my gun?
I need to keep my gun under a certain fps and need to know if this will increase it.

1941 days ago
jeff c
0
0

(I have this same question)
Staff Answer:
Possibly

1937 days ago
0
0
1 answers
1 asked
 
Can the scar-l use this hop up?
I have a classic army scar l can this hop up fit/work?

1942 days ago
Ed C
0
0

(I have this same question)
Staff Answer:
Possibly with modification

1938 days ago
0
0
1 answers
1 asked
 
Will this fit in the echo 1 er-25


1976 days ago
jeremy s
0
0

(I have this same question)
Staff Answer:
It should fit.

1973 days ago
0
0
1 answers
1 asked
 
Classic Army Full Metal Armalite M15A4 Crane Stock Carbine
Will this fit?

1985 days ago
Jamie P
0
0

(I have this same question)
Staff Answer:
It should fit

1985 days ago
0
0
1 answers
1 asked
 
A&K full metal magpul masada
Will this fit in the A&K full metal magpul masada?

1988 days ago
Jamie P
0
0

(I have this same question)
Staff Answer:
Not it will not work.

1987 days ago
0
0
1 answers
1 asked
 
combat machine
Will this fit a g&g combat machine?

1997 days ago
Wesley R
0
0

(I have this same question)
Staff Answer:
It should

1997 days ago
1
0
1 answers
2 asked
 
will a modify flat bucking work with this hop up
i have a m4 platinum and i tried installing the flat nub into my hop up but it just isn't compatible so i am deciding to get a new hop up.

2029 days ago
lucas g
0
0

(I have this same question)
Staff Answer:
It should work

2029 days ago
0
0
1 answers
1 asked
 
what is this compatible with?
will this fit my echo 1 m4 platinum with a miracle barrel?

2043 days ago
lucas g
0
0

(I have this same question)
Staff Answer:
This hop up unit should work.

2042 days ago
0
0
1 answers
1 asked
 
Is it compatable with
will it fill in a jg m4 s system with a miracle barrel

2058 days ago
Ethan B
0
0

(I have this same question)
Staff Answer:
Yes, it should be able to fit.

2057 days ago
0
0
1 answers
1 asked
 
will this work with my Scar?
I have a VFC FN Herstal SCAR-L MK16 STD, will this hop up work?

2058 days ago
Jason E
0
0

(I have this same question)
Staff Answer:
This will not work in the VFC SCAR. VFC SCAR's have a proprietary hop up unit.

2057 days ago
1
0
1 answers
1 asked
 
What is this compatible with?
Is this Hop Up Unit compatible with G&P M4's?

2060 days ago
Dylan O
0
0

(I have this same question)
Staff Answer:
This is compatible with most M4/M16 platforms, however modification may be needed for perfect fit.

2057 days ago
1
0
1 answers
1 asked
 
Will this fit in a Echo 1 XCR-L
Don't want to get it and find out it doesn't fit.

2069 days ago
alex p
0
0

(I have this same question)
Staff Answer:
It should fit the polymer line, it shouldn't fit the metal line.

2064 days ago
2
0
1 answers
1 asked
 
What is this compatable with?
Will this work with Vfc guns, particularly the 416?

2090 days ago
Derek M
0
0

(I have this same question)
Staff Answer:
This should work with VFC m4's including the 416 style gun.

2089 days ago
1
0
1 answers
1 asked
 
What is this compatiable with?
I have a kwa m4 ris would it work for something like that.

2118 days ago
Morgan G
0
0

(I have this same question)
No it will not work with any KWA AEGs, for the fact that KWA uses a proprietary 2 piece hop up design.

2106 days ago
Robert L
1
0
1 answers
1 asked
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