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Madbull Ultimate 3-1 Hop Up Chamber
[05986 / MB ULTIMATE HU]
$35.00
by D WALBORN verified buyer Date Added: Saturday 09 January, 2010
Product Information:
Very nice piece to have. Comes disassembled, easy to get together, the only thing you may have trouble with is the small spacer and adjustment arm. I had to trim maybe 2mm off of the trailing end of the bucking to get the retainer clip to seat properly(seems to be a popular issue). Combined with my other modifications I was shooting a steady 5-8" spread at 128 ft with open sights. Maybe luck, maybe mods, maybe both, but all-in-all it's a nice solid upgrade I'm glad that I got, you just have to be careful that when you pull out the mag that you remember there are still a few rounds in the chamber.

Pros:
-Easy to assemble/disassemble
-1 piece metal design
-Tracer ready
-Smooth hopup adjustment


Cons:
-Had to trim a little of the bucking down
-Had to machine some of the feed tube so the upper reciever would close properly with the magwell
*None of which would ever stop me from buying something, modifying parts comes with upgrading parts

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