Matrix with Trinity LPR, Aardvark Red Bolt kit, Aardvard 45 Grip frame, Aardvark red, white, and blue stickie grips, Aardvark switch trigger, Enigma red low rise, red back plate, Black CP flame drop forward w/ red asa, 16in Dye Boomstick, and Nitro Duck 90ci 4500 psi
It is faster than a warp feed and no more double feeding on my Matrix. I got a Red shell for it and it looks so nice on my red and black matrix. Can easily keep up with my matrix without a even tryin. Belt driven makes it quieter and dosen't turn it into a blender when there is a jam.
It is a little heavy but its nothing you can't get use to. The price for a HALO B from the factory is $140 with black shell $150 for a colored shell, and if you want the upgrade its $30 for the change over and $50 for a new shell so if you find a cheap HALO go and get the change over and a shell or if not then just get the whole thing.
The Halo B is the best thing out there why get a warp feed when you still need a hopper just the HALO B which can feed 22bps which is 2 bps faster than a warp and then you have no bulky thing on the side. I would highly recommend the HALO B to ever player that has a fast gun and is considering a warp feed. I give it a 10 cause it is going to revalutionalive paintball and is a better alternative to the old warp feed which still is good.