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Madbull JP Rifle Conversion Kit (LONG)
[J502502814 / MB JP FULL]
$169.75
by J STOKES Date Added: Thursday 10 January, 2008
I just received this kit yesterday for my CA M15A4. I must say this is a great kit for anyone who is looking to build a DMR of sorts. It takes some time to put together but it's worth it. There are a few installation difficulties I should mention though.

-Gas tube must be bent into shape before being placed in the gas block and delta ring.
-For me the gas tube seemed too long, so I had to saw it down about a centimeter to get it to fit.
-Lining up the delta ring and tightening it can be a pain, it took me a few times.
-When the barrel extensions are installed, you cannot slide your inner barrel through it. You need to take off the extension, place the inner barrel through the barrel in the hand guard, then screw the extension on. The inner diameter of the extension is too small and was scraping up the outside of my inner barrel when I screwed it back on. The inner barrel still works fine though.

Once you get by those few problems, the kit works great. It looks nice and handles well. Believe it or not this kit is fairly light weight, I thought it would be heavier. My gun weighs 9 pounds with the second to shortest barrel, Aimpoint, battery, and mag all on the gun. Overall this is a great buy if you get through the installation.

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