Tippmann is now starting to release more upgrades for the popular Tippmann Alpha Black Series of paintball markers.  The paintball guns have barrels from the 98 Series threading.  Any flatline or length of barrel can be used with the Tippmann US Army Alpha Black Paintball Guns.  Newly re-designed Tippmann's popular Cyclone Feed System will now fit both the Custom 98 Series and the US Army Alpha Black Paintball Markers.  These are available immediately and can be ordered today.  Also announced is the Tippmann Alpha Black ETrigger Electronic Upgrade Kit.  This kit will upgrade your Alpha Black Basic or Alpha Black Basic Tactical Edition paintball guns to an E-grip model with 4 firing modes.  (Semi-automatic, 3-shot safety burst, and two ful-auto firing modes)  The Upgraded paintball gun will fire 15 balls per second (bps).  The E-trigger upgrade kit for the Tippmann US Army Alpha Black Basic models can be ordered today with shipping in the last 1/2 of August 2008.