The Pro Toyz semi automatic electronic gripframe with Turbo Trigger turns every Speedster or Spyder into a mean ball spitting machine. The two finger trigger and the well engineered electronics allow up to 16 balls per sec. as maximum rate of fire. The extremely robust and comfortable aluminium gripframe is styled after the Beretta 92F. The grip uses standard 9 Volt batteries that provide up to 35.000 shots.
The Pro Toyz Electronic Gripframe is older, so while it may be available used and in a few cases new, it is not commonly available anymore.