Basic drop forwards on Victor, and Xtra. This is much better.
Spyder Xtra Grip Frame, Spyder Victor Body, Demon 14 inch fade black barrel, 32 degrees '03 expansion chamber, fighter X sports 5.0 drop forward, 12 oz CO2 tank.
Strong, black, positions tank WAY forward.
None that I can think of....doesn't come with Spyder holes?
I was looking for something to drop my tank far forward to minimize the overall length of my gun after I put a 14inch barrel on it. This is excellent! It's thick, but light so it's really sturdy. It's not going to bend or get dinged or dented easily. I use a 12 oz tank, so it's not the heaviest, but not the lightest either. It puts it WAY forward, I think the 7.0 might have been a bit TOO long for me though. That's why I went with the 5.0. If you don't have an expansion chamber, the 7.0 might work a bit better for you. Anyways, my only beef is that they haven't come out with one that has the offset spyder holes yet, but maybe in the future. Other than that, I would highly reccomend this drop forward.
For the price (get it off E-bay direct from the dealer) it's wonderful. It's not pretty, but it works.