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Madbull Ultimate 3-1 Hop Up Chamber
[05986 / MB ULTIMATE HU]
$35.00
by D FOSTER verified buyer Date Added: Tuesday 24 September, 2013
Product Information:
This is a breeze to install. This was my first hop up I have bought as well as putting it all together. I had little trouble getting it together but I did have some challenges. The nub will need some grease to stick to the piece it goes on. Mine fell out after install but I managed to roll it in and push it in place with tweezers. I found it will not fall out if you leave the dial all the way up (obvious but I had great faith in my grease...) and will make for easier barrel installation. My bucking I received was too big and couldn't handle much and so it tore easily. Luckily I had bought one that was shorter and it worked out just fine. Besides those two things it took about 20 minutes of trial and error before I got it all figured out.

I gave it a four star because of the bucking and the fact my madbull tbb did not get along with it despite being from the same company.

Pros:
Easy install
Works great (so far, I'm still in trial mode)
Metal (I had to use some force with my hammer to get it in my upper receiver)
Works in my G&G M4
I can see some increased range and accuracy (I have a madbull tbb 6.03)
Feeds good so far.

Cons:
Terrible bucking. You would think buying two products from the same company would work great together but madbull just kicked that to the curb.
The nub can be a pain but I only had to threaten it one time before I got it.

Rating: 4 of 5 Stars! [4 of 5 Stars!]
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