ACI Zero Gravity
JCS Duel Trigger
DOP Front Grip
Adjustable trigger stop
The first version breaks easily
Plastic could be stronger overall
Make sure to get the newer version of this trigger! The older one breaks easily because of the adjustment screw right in the middle of the trigger. The trigger broke in half in one game! The newer ones move the adjustment screw to the rubber stop. The new one also doesn't require cutting of the grips. I think the plastic could be made stronger though. It just seems a little weak for the pressure it must withstand. The rubber stop is neat. It's adjustable and it helps return the trigger faster.The Rufus Dawg also looks pretty cool on the 98. Overall the trigger worked great and the new trigger fixes the old one's problems.
Get the new one and your good to go. I recommend the Rufus Dawg over most double triggers for Tippmann guns.