From Ascalon Arms:
Advanced 2 stage drop-in trigger for CZ Scorpion EVO 3 and 3+ with 2lb (0.9kg) weigth, 0.12" (3mm) pull and short reset.
Package includes Ergon trigger shoe, M4x10 screw and two hex keys for installation.
Ergon trigger pack comes out of the box dry lubricated with molybdenum disulfide powder.
Trigger pack is compatible with CZ Scorpion EVO 3+.