I have a barely used All black Halo B with a Rip Drive, speedfeed and a Preditor Board. This thing flat out feeds like no other hopper, so if your hopper can't keep up with your marker, its time to but this one.
Price for this badass hopper will be for now at 100 shipped. Thats a damn good price considering what this Halo has to offer.
Pulse (Ill add)
Empire B and B2
Heres some pics:
PS: Sticks come off easily without residue felt over. I already have taken off several stickers and it took me 5 minutes flat.
Thanks for your time!!