This kit enables our .22 Evolution system (Conversion kit or Dedicated upper) to function in full-auto when used in conjunction with an M-16 lower receiver or AR-15 with a drop-in auto sear. The Auto Sear Trip is used to disengage the hammer from the auto sear at the appropriate moment. The Anti-Bounce Weight functions to eliminate the bolt bouncing after it has closed into battery via a dead blow action. The Anti-Bounce Weight also functions as our Forward Assist Adapter.
This kit may not function correctly with all drop-in auto sears and will not function with a ?Lighting Link? or similar full-auto conversion. For use on similar .22 conversions without a notched frame, the extended rear forward assist tooth on the Anti-Bounce Weight needs to be removed.