Congrats. You finally found it. The "GSpot" v2.
 
Compatible will gen 1-3 double stack non .45 glocks.
 
This is a glock forced reset system made easy. 
 
Each kit comes with your choice of flat or curved aluminum trigger shoe,  spring, hardware and 2 trips to make fitting to your gun easier.
 
Just install the trigger and trip onto your factory trigger bar
 
for best results you may have to fit the trip to your gun by sanding and or trimming the spring (you want the trip to sit just below your feed ramp)
 
other recommended mods are cutting or sanding the lip on your disconnector and upgrading to a stiffer recoil spring.
 
This kit is not recommended for the beginner, only buy this kit if you are ok with doing some light gunsmithing to make it 100% reliable.