Now only available in the low profile design, T210007. 02-29 on some A-5 Gun Diagrams. This is the stock hopper for the A-5. You might take a look at some of the upgrades available too.
Hopper Assembly on the Tippmann 98 Custom Cyclone Feed Hopper DiagramReplacement Hopper - Black on the Tippmann A-5 Basic Diagram v2 2009-08-06